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| author | Christoph Hellwig <hch@infradead.org> | 2012-06-17 18:40:53 -0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-06-21 11:33:12 -0700 |
| commit | 9b594ae2882a7127aaa80509688c5dc9a46f826f (patch) | |
| tree | 85c9324d60e7bdcf64946f46a85b011442ef6399 /drivers/target/target_core_file.c | |
| parent | b02c2cf1a1975100963905b9d731656e9a05bd48 (diff) | |
| download | linux-9b594ae2882a7127aaa80509688c5dc9a46f826f.tar.gz linux-9b594ae2882a7127aaa80509688c5dc9a46f826f.tar.xz linux-9b594ae2882a7127aaa80509688c5dc9a46f826f.zip | |
target: move sync_cache to struct spc_ops
Add spc_ops->execute_sync_cache() caller for ->execute_cmd() setup,
and update IBLOCK + FILEIO backends to use it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_file.c')
| -rw-r--r-- | drivers/target/target_core_file.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index 720ed59834fc..9e2100551c78 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -331,7 +331,7 @@ static int fd_do_writev(struct se_cmd *cmd, struct scatterlist *sgl, return 1; } -static void fd_emulate_sync_cache(struct se_cmd *cmd) +static int fd_execute_sync_cache(struct se_cmd *cmd) { struct se_device *dev = cmd->se_dev; struct fd_dev *fd_dev = dev->dev_ptr; @@ -365,7 +365,7 @@ static void fd_emulate_sync_cache(struct se_cmd *cmd) pr_err("FILEIO: vfs_fsync_range() failed: %d\n", ret); if (immed) - return; + return 0; if (ret) { cmd->scsi_sense_reason = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; @@ -373,6 +373,8 @@ static void fd_emulate_sync_cache(struct se_cmd *cmd) } else { target_complete_cmd(cmd, SAM_STAT_GOOD); } + + return 0; } static int fd_execute_rw(struct se_cmd *cmd) @@ -554,6 +556,7 @@ static sector_t fd_get_blocks(struct se_device *dev) static struct spc_ops fd_spc_ops = { .execute_rw = fd_execute_rw, + .execute_sync_cache = fd_execute_sync_cache, }; static int fd_parse_cdb(struct se_cmd *cmd) @@ -573,7 +576,6 @@ static struct se_subsystem_api fileio_template = { .create_virtdevice = fd_create_virtdevice, .free_device = fd_free_device, .parse_cdb = fd_parse_cdb, - .do_sync_cache = fd_emulate_sync_cache, .check_configfs_dev_params = fd_check_configfs_dev_params, .set_configfs_dev_params = fd_set_configfs_dev_params, .show_configfs_dev_params = fd_show_configfs_dev_params, |