aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/block/cciss_scsi.c
diff options
context:
space:
mode:
authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2007-08-28 14:29:32 -0400
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2007-10-14 06:10:20 -0400
commit33818bbb84cd371b63ed8849cc5264d24c8b3aa2 (patch)
treeecee6a8f02d2d103c6eb33cc6173e74343b1861b /drivers/block/cciss_scsi.c
parentef6075fbfca9139f428d52d60e671da38aa2e212 (diff)
UBI: allocate memory with GFP_NOFS
Use GFP_NOFS flag when allocating memory on I/O path, because otherwise we may deadlock the filesystem which works on top of us. We observed the deadlocks with UBIFS. Example: VFS->FS lock a lock->UBI->kmalloc()->VFS writeback->FS locks the same lock again. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/block/cciss_scsi.c')
0 files changed, 0 insertions, 0 deletions