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| author | Thomas Gleixner <tglx@linutronix.de> | 2009-07-19 13:44:27 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-04-10 00:19:36 (GMT) |
| commit | de92ac57a46708314fd323475d2351ad485a8156 (patch) | |
| tree | 66baf96ee65aa11788d29ab508bcd64425559e56 /mm/mmu_context.c | |
| parent | 83e3597c4eba0a2f56c3f296bad875d163929cbd (diff) | |
| download | linux-fsl-qoriq-de92ac57a46708314fd323475d2351ad485a8156.tar.xz | |
fs: namespace preemption fix
On RT we cannot loop with preemption disabled here as
mnt_make_readonly() might have been preempted. We can safely enable
preemption while waiting for MNT_WRITE_HOLD to be cleared. Safe on !RT
as well.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'mm/mmu_context.c')
0 files changed, 0 insertions, 0 deletions