gfs2: Fix atomic bug in gfs2_instantiate

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Replace test_bit() + set_bit() with test_and_set_bit() where we need an atomic
operation.  Use clear_and_wake_up_bit() instead of open coding it.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

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Andreas Gruenbacher 2021-11-03 16:15:51 +01:00

parent 9642c8c44d

commit 7a92deaae6

1 changed files with 2 additions and 6 deletions

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fs/gfs2/glock.c

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