diff options
| author | Shaohua Li <[email protected]> | 2012-05-21 09:26:59 +1000 |
|---|---|---|
| committer | NeilBrown <[email protected]> | 2012-05-21 09:26:59 +1000 |
| commit | b5e1b8cee7ad58a15d2fa79bcd7946acb592602d (patch) | |
| tree | a9f009012ccdca7c9daefb089e9dbca7224843c7 /tools/perf/scripts/python/syscall-counts.py | |
| parent | b0d634d5683f0b186b242ce6a4f3b041edb8b956 (diff) | |
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: [email protected]
Signed-off-by: Shaohua Li <[email protected]>
Signed-off-by: NeilBrown <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions