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| author |   Nikolay Borisov <kernel@kyup.com> | 2015-07-02 01:34:07 -0400 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2015-07-02 01:34:07 -0400 |
| commit | c45653c341f5c8a0ce19c8f0ad4678640849cb86 (patch) | |
| tree | d57e0b0ba55d14ceb27aa7b2831341e68a5deeca /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | bufferhead: Add _gfp version for sb_getblk() (diff) | |
| download | wireguard-linux-c45653c341f5c8a0ce19c8f0ad4678640849cb86.tar.xz wireguard-linux-c45653c341f5c8a0ce19c8f0ad4678640849cb86.zip | |
ext4: avoid deadlocks in the writeback path by using sb_getblk_gfp
Switch ext4 to using sb_getblk_gfp with GFP_NOFS added to fix possible
deadlocks in the page writeback path.
Signed-off-by: Nikolay Borisov <kernel@kyup.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions