diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2009-07-19 08:44:27 -0500 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-03-06 10:17:57 -0600 |
| commit | 30c17a8d681281dfbb9d85936676038ff01854d7 (patch) | |
| tree | c760faf75691f451ba85837d15c506829b6ffcf3 /mm/mmu_context.c | |
| parent | 352b4bb6ef98ecc8c04641544bf130d7440462fc (diff) | |
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