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authorNikolay Borisov <[email protected]>2015-07-02 01:34:07 -0400
committerTheodore Ts'o <[email protected]>2015-07-02 01:34:07 -0400
commitc45653c341f5c8a0ce19c8f0ad4678640849cb86 (patch)
treed57e0b0ba55d14ceb27aa7b2831341e68a5deeca /tools/perf/util/trace-event-scripting.c
parentbd7ade3cd9b0850264306f5c2b79024a417b6396 (diff)
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 <[email protected]> Signed-off-by: Theodore Ts'o <[email protected]> Cc: [email protected]
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