glusterfs.git/libglusterfs/src/syncop.h, branch v3.8.8

core: add setactivelk () fop

2016-05-02T01:04:42+00:00

Change-Id: Ic2ba77a1fdd27801a6e579e04e6c0dd93cd7127b
BUG: 1326085
Signed-off-by: Susant Palai 
Reviewed-on: http://review.gluster.org/14011
Reviewed-by: Niels de Vos 
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

core: add getactivelk () fop

2016-05-02T01:04:21+00:00

Change-Id: Ifd0ff278dcf43da064021f5c25e5dcd34347fcde
BUG: 1326085
Signed-off-by: Susant Palai 
Reviewed-on: http://review.gluster.org/13970
Smoke: Gluster Build System 
Reviewed-by: Niels de Vos 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

core: add lease fop

2016-04-21T10:01:38+00:00

Change-Id: Ia27d66b1061b0377857827515590eb89b18515c9
BUG: 1319992
Signed-off-by: Poornima G 
Reviewed-on: http://review.gluster.org/11596
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Smoke: Gluster Build System 
Reviewed-by: Rajesh Joseph 
Reviewed-by: Raghavendra Talur 
Reviewed-by: Pranith Kumar Karampuri

syncop: add seek() FOP

2016-01-31T11:34:04+00:00

Add the new seek() FOP to the syncop framework. gfapi will use this in
the future.

Change-Id: I0c15153beb27de73d5844b6f692175750fc28f60
BUG: 1220173
Singed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/11481
Smoke: Gluster Build System 
Tested-by: Niels de Vos 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY

syncop: Include iatt to 'syncop_link' args

2015-07-10T17:42:26+00:00

Include iatt to 'syncop_link' args to fetch proper attributes of
the newly linked inode.
Signed-off-by: Soumya Koduri 

Change-Id: If6b92961bd7a89add3791ed3a9b494087348b492
BUG: 1241788
Reviewed-on: http://review.gluster.org/11611
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Shyamsundar Ranganathan 
Reviewed-by: Kaleb KEITHLEY

quota/marker: use smaller stacksize in synctask for marker updation

2015-07-10T06:54:23+00:00

Default stacksize that synctask uses is 2M.
For marker we set it to 16k

Also move market xlator close to io-threads
to have smaller stack

Change-Id: I8730132a6365cc9e242a3564a1e615d94ef2c651
BUG: 1207735
Signed-off-by: vmallika 
Reviewed-on: http://review.gluster.org/11499
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi 
Reviewed-by: Raghavendra G

build: do not #include "config.h" in each file

2015-05-29T12:43:17+00:00

Instead of including config.h in each file, and have the additional
config.h included from the compiler commandline (-include option).

When a .c file tests for a certain #define, and config.h was not
included, incorrect assumtions were made. With this change, it can not
happen again.

BUG: 1222319
Change-Id: I4f9097b8740b81ecfe8b218d52ca50361f74cb64
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/10808
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Pranith Kumar Karampuri

libglusterfs: Implementation of sync lock as recursive lock to avoid crash.

2015-04-28T08:53:28+00:00

Problem : In glusterd,we are using big lock which is implemented based on sync
task frame work for thread synchronization and rcu lock for data consistency.
sync task frame work swap the threads  if there is no worker poll threads
available,due to this rcu lock and rcu unlock was happening in different threads
(urcu-bp will not allow this),resulting into glusterd crash.

fix : To avoid releasing the sync lock(big lock) in between rcu critical
section,implemented sync lock as recursive lock.

More details:
link : http://www.spinics.net/lists/gluster-devel/msg14632.html

Change-Id: I2b56c1caf3f0470f219b1adcaf62cce29cdc6b88
BUG: 1211640
Signed-off-by: anand 
Reviewed-on: http://review.gluster.org/10285
Reviewed-by: Atin Mukherjee 
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System
Reviewed-by: Vijay Bellur

syncop: Implement syncop_fxattrop

2015-04-27T05:20:08+00:00

Change-Id: Ifc7937ceb451f6e11e40a9513017226fd0f115b0
BUG: 1215265
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/10382
Tested-by: NetBSD Build System
Tested-by: Gluster Build System 
Reviewed-by: Krutika Dhananjay 
Reviewed-by: Vijay Bellur

libglusterfs/syncop: Add xdata to all syncop calls

2015-04-08T15:14:59+00:00

This patch adds support for xdata in both the
request and response path of syncops.

Few calls like lookup already had the support;
have renamed variables in few places to maintain
uniformity.

xdata passed downwards is known as xdata_in
and xdata passed upwards is known as xdata_out.

There is an old patch by Jeff Darcy at
http://review.gluster.org/#/c/8769/3 which does the
same for some selected calls. It also brings in
xdata support at gfapi level.

xdata support at gfapi level would be introduced
in subsequent patches.

Change-Id: I340e94ebaf2a38e160e65bc30732e8fe1c532dcc
BUG: 1158621
Signed-off-by: Raghavendra Talur 
Reviewed-on: http://review.gluster.org/9859
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur