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| author |   Alexey Khoroshilov <khoroshilov@ispras.ru> | 2014-04-18 00:58:42 -0700 |
|---|---|---|
| committer |   Christoph Hellwig <hch@lst.de> | 2014-05-19 19:12:22 +0200 |
| commit | dc6d2a0f9782cf323acfddb6d98f5dbacc9cd4e3 (patch) | |
| tree | 96cdae1ffc070d55d237436d1d143d206365298a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | qla4xxx: Update driver version to 5.04.00-k6 (diff) | |
| download | linux-dev-dc6d2a0f9782cf323acfddb6d98f5dbacc9cd4e3.tar.xz linux-dev-dc6d2a0f9782cf323acfddb6d98f5dbacc9cd4e3.zip | |
bfa: allocate memory with GFP_ATOMIC in spinlock context
bfa_fcb_pbc_vport_create() is called only from bfa_fcs_pbc_vport_init(),
that is called only from bfad_drv_start() with bfad_lock spinlock held.
So the patch replaces GFP_KERNEL with GFP_ATOMIC to avoid
sleeping in atomic spinlock context.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Anil Gurumurthy <anil.gurumurthy@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions