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| author | Shaohua Li <shli@kernel.org> | 2012-05-21 09:26:59 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-05-21 09:26:59 +1000 |
| commit | b5e1b8cee7ad58a15d2fa79bcd7946acb592602d (patch) | |
| tree | a9f009012ccdca7c9daefb089e9dbca7224843c7 /drivers/md/md.h | |
| parent | b0d634d5683f0b186b242ce6a4f3b041edb8b956 (diff) | |
| download | linux-b5e1b8cee7ad58a15d2fa79bcd7946acb592602d.tar.bz2 | |
md: using GFP_NOIO to allocate bio for flush request
A flush request is usually issued in transaction commit code path, so
using GFP_KERNEL to allocate memory for flush request bio falls into
the classic deadlock issue.
This is suitable for any -stable kernel to which it applies as it
avoids a possible deadlock.
Cc: stable@vger.kernel.org
Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/md.h')
0 files changed, 0 insertions, 0 deletions