summaryrefslogtreecommitdiffstats
path: root/source3/smbd/aio.c
Commit message (Collapse)AuthorAgeFilesLines
* This patch looks bigger than it is. It does 2 things. 1). Renames smbpid -> ↵Jeremy Allison2010-05-071-2/+2
| | | | | | smblctx in our locking code. 2). Widens smblctx to 64-bits internally. Preparing to use the SMB2 handle as the locking context. Jeremy.
* Move to using 64-bit mid values in our internal open file database.Jeremy Allison2010-04-121-15/+23
| | | | | | | This will allow us to share logic much easier between SMB1 and SMB2 servers. Jeremy
* Fix issue with aio where r/w lock wasn't kept across aio read operations.Jeremy Allison2010-04-051-23/+56
| | | | | | | | Change schedule_aio_read_and_X/schedule_aio_write_and_X to return NTSTATUS. Move the grant and release of the lock into the aio code. Jeremy
* Move initialize_async_io_handler() inside of smbd/aio.c.Jeremy Allison2010-04-011-34/+42
| | | | | | Call from actual aio read or write. No reason to call this globally on startup. Jeremy.
* Remove use of "int ret" when we already have errcode.Jeremy Allison2009-10-131-13/+8
| | | | Jeremy.
* Catch one more erroneous use of errno.Jeremy Allison2009-10-131-1/+1
| | | | Jeremy.
* correctly handle aio_error() and errnoOlaf Flebbe2009-10-131-29/+24
|
* allow for outstanding_aio_calls to be decrementedOlaf Flebbe2009-09-301-2/+4
|
* Don't defer a talloc_move'd pointer.Jeremy Allison2009-09-281-1/+1
| | | | Jeremy.
* s3: Change fsp->fsp_name to be an smb_filename struct!Tim Prouty2009-07-201-14/+14
|
* Set SIGRTMIN to NSIGTimur I. Bakeyev2009-06-081-3/+0
| | | | | | | | | | | | | | In the includes we define SIGRTMIN to 32 if it's not defined already. This value could be fairly low and it's better to use NSIG(number of defined signals) as the lower mark for the available signals. We have similar defenition in the source3/smbd/aio.c, which can be safely removed, as it comes from includes.h then. With regards, Timur Bakeyev. Signed-off-by: Stefan Metzmacher <metze@samba.org>
* Move down the become_root()/unbecome_root() calls into the VFS modulesVolker Lendecke2009-05-181-6/+0
| | | | | | The aio_fork module does not need this, as it does not communicate via signals but with pipes. Watching a strace log with those become_root() calls in aio.c is absolutely awful, and it does affect performance.
* s3:smbd: use new simplified snb_signing code in the serverStefan Metzmacher2009-03-231-8/+5
| | | | | | | | | We keep the seqnum/mid mapping in the smb_request structure. This also moves one global variable into the smbd_server_connection struct. metze
* s3:signing: the seqnum should only be decremented by 1 for ntcancel requestsStefan Metzmacher2009-03-061-4/+4
| | | | | | | | | [MS-SMB] 3.3.5.1 Receiving Any Message says that the seqnum is incremented by only for ntcancel requests for any other request it's by incremented by 2, even if it doesn't expect a response. metze
* s3 oplocks: Make the level2 oplock contention API more granularTim Prouty2009-02-091-1/+3
| | | | | | | | | | | | | | | | | | This replaces release_level2_oplocks_on_change with contend_level2_oplock_begin/end in order to contend level2 oplocks throughout an operation rather than just at the begining. This is necessary for some kernel oplock implementations, and also lays the groundwork for better correctness in Samba's standard level2 oplock handling. The next step for non-kernel oplocks is to add additional state to the share mode lock struct that prevents any new opens from granting oplocks while a contending operation is in progress. All operations that contend level 2 oplocks are now correctly spanned except for aio and synchronous writes. The two write paths both have non-trivial error paths that need extra care to get right. RAW-OPLOCK and the rest of 'make test' are still passing with this change.
* S3: New module interface for SMB message statistics gatheringtodd stecher2009-02-091-3/+5
| | | | | | | This changelist allows for the addition of custom performance monitoring modules through smb.conf. Entrypoints in the main message processing code have been added to capture the command, subop, ioctl, identity and message size statistics.
* Remove the global variable "chain_size"Volker Lendecke2009-01-311-4/+2
|
* s3:smbd: convert aio to use tevent_signalStefan Metzmacher2009-01-271-100/+50
| | | | metze
* s3:smbd: move all globals and static variables in globals.[ch]Stefan Metzmacher2009-01-081-16/+10
| | | | | | The goal is to move all this variables into a big context structure. metze
* Remove a direct inbuf reference (should have been removed with 8987641d...)Volker Lendecke2008-11-081-1/+1
|
* Rewrite aio.c to keep the whole smb_request structure, not just the inbufVolker Lendecke2008-11-041-75/+41
|
* Add construct_reply_common_req wrapperVolker Lendecke2008-11-041-1/+1
| | | | The goal is to remove the remaining direct calls to construct_reply_common.
* Fix nonempty blank linesVolker Lendecke2008-11-041-3/+3
|
* Use talloc for struct aio_extraVolker Lendecke2008-11-041-27/+14
|
* Make a comment match its function definitionVolker Lendecke2008-11-031-1/+1
|
* Make a [un]become_root wrap a bit tighterVolker Lendecke2008-11-021-7/+11
| | | | Sooner or later this would bite us.
* Remove a bunch of direct inbuf references by adding "vwv" to smb_requestVolker Lendecke2008-11-021-3/+3
|
* Fix aio on FreeBSD.Timur2008-09-151-1/+16
|
* become root for AIO operationsAndrew Tridgell2008-08-261-1/+7
| | | | | | | We need to become root for AIO read and write to allow the AIO thread to send a completion signal to the parent process when the IO completes (This used to be commit c548e5c69f9d8bc85a654f4d29d64c735a5e780b)
* Allow "max mux" async i/o requestsVolker Lendecke2008-02-241-5/+9
| | | | | | | | | | In the negprot reply, we allowed the client to issued "max mux" concurrent requests. The OS might allow less, for example AFAIK AIX has a configurable limit of concurrent AIO requests. We will fall back to sync operation for the requests that are too many when aio_read/aio_write return an error. Jeremy, please check! (This used to be commit 8f86f7f25c4eb71bbdfcc6bf2d12eaaae9a8d9ec)
* Export aio_request_done()Volker Lendecke2008-02-241-3/+9
| | | | | | This is for external modules implementing the Posix AIO API that not necessarily depend on the signal mechanism to indicate completion. (This used to be commit 9a069d306bb6f8a2cd51b8ba87b433884942d13f)
* AIO on streams does not work (yet...)Volker Lendecke2008-02-241-0/+12
| | | | (This used to be commit 1ba223f202a070a695581e0d7161473a3ebf4332)
* Update position information also for AIOVolker Lendecke2008-02-191-0/+5
| | | | | | | Necessary to survive RAW-SEEK with AIO enabled. Jeremy, please check! (This used to be commit e2ca12c2345c0e3916dd09d097b2ba1ce2989fa8)
* Inform level II oplock holders when we write using AIOVolker Lendecke2008-02-191-0/+2
| | | | | Jeremy, please check! (This used to be commit 81d823e026fb332a88b6e1f15030fe49719f2522)
* Re-enable async I/O for non-TSM systemsVolker Lendecke2008-01-301-2/+4
| | | | | | | | The logic was wrong: A "SMB_VFS_AIO_FORCE()==False" disabled async I/O, whereas a "SMB_VFS_AIO_FORCE()==True" should enforce it regardless of other settings. Alexander, please check! (This used to be commit 46882ad9927c95caadeb7fb03c1d7491bbe1fb22)
* Remove an unused variableVolker Lendecke2008-01-121-1/+0
| | | | (This used to be commit 24e719a1d432d5de022ab903457df0dd67c24b85)
* Remove redundant parameter fd from SMB_VFS_AIO_CANCEL().Michael Adam2008-01-081-1/+1
| | | | | Michael (This used to be commit 3c997ae0002d4c50e8899600c17ddf74ac61f6f0)
* Refactor the crypto code after a very helpful conversationJeremy Allison2008-01-041-13/+14
| | | | | | | with Volker. Mostly making sure we have data on the incoming packet type, not stored in the smb header. Jeremy. (This used to be commit c4e5a505043965eec77b5bb9bc60957e8f3b97c8)
* Fix the buildVolker Lendecke2007-12-271-2/+3
| | | | (This used to be commit 7fb858b350856d626fed6f062029fcf09b8251e2)
* Add SMB encryption. Still fixing client decrypt butJeremy Allison2007-12-261-6/+11
| | | | | | negotiation works. Jeremy. (This used to be commit d78045601af787731f0737b8627450018902b104)
* RIP BOOL. Convert BOOL -> bool. I found a few interestingJeremy Allison2007-10-181-12/+12
| | | | | | | | bugs in various places whilst doing this (places that assumed BOOL == int). I also need to fix the Samba4 pidl generation (next checkin). Jeremy. (This used to be commit f35a266b3cbb3e5fa6a86be60f34fe340a3ca71f)
* [GLUE] Rsync SAMBA_3_2_0 SVN r25598 in order to create the v3-2-test branch.Gerald (Jerry) Carter2007-10-101-20/+161
| | | | (This used to be commit 5c6c8e1fe93f340005110a7833946191659d88ab)
* r24332: schedule_aio_read_and_X does not need InBuf/OutBufVolker Lendecke2007-10-101-13/+12
| | | | (This used to be commit 9ad91bd20592850d7b6393e1ac7f0e0919d69668)
* r24279: Remove reply_prep_legacy from reply_write_and_XVolker Lendecke2007-10-101-18/+18
| | | | (This used to be commit f18b7a9a282ebb5c31a89a601798f9a0db51867e)
* r24049: Some more 64-bit warningsVolker Lendecke2007-10-101-1/+1
| | | | (This used to be commit eabe796e464e5fe10d0f4cca1362985c529f5a5b)
* r23784: use the GPLv3 boilerplate as recommended by the FSF and the license textAndrew Tridgell2007-10-101-2/+1
| | | | (This used to be commit b0132e94fc5fef936aa766fb99a306b3628e9f07)
* r23779: Change from v2 or later to v3 or later.Jeremy Allison2007-10-101-1/+1
| | | | | Jeremy. (This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
* r23508: Fix sync_file() to return NTSTATUS and return thisJeremy Allison2007-10-101-1/+8
| | | | | | on failure in the write path. Jeremy. (This used to be commit cd3f7dbee809fb40194af0e7509142166e02b252)
* r22411: Fix the build:Michael Adam2007-10-101-3/+5
| | | | | | | | | | | Prototype of create_aio_ex_read, set_message and definition of UNIXERROR have changed in r22389 and r22391? to require an additional "inbuf" argument. Some places in smbd/aio.c had not been adapted. This patch fixes the build. Michael (This used to be commit 9de1af6dc835fa12a75bae00935cd605f61217a3)
* r22391: Looks bigger than it is. Make "inbuf" availableJeremy Allison2007-10-101-1/+1
| | | | | | | | to all callers of smb_setlen (via set_message() calls). This will allow the server to reflect back the correct encryption context. Jeremy. (This used to be commit 2d80a96120a5fe2fe726f00746d36d85044c4bdb)
generated by cgit (git 2.34.1) at 2025-09-25 10:13:27 +0000