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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2018-06-21 11:00:05 +0300 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2018-07-27 02:58:12 +0300 |
| commit | 9840fcd8cc43bfba486a53b4461044f1a1189cdc (patch) | |
| tree | a2ba69532326e0b578283f277c741b4c7de7a21f /mm/percpu-km.c | |
| parent | d1dcd678257603e71cf3f3d84c70e2b6f0f14bb8 (diff) | |
| download | linux-9840fcd8cc43bfba486a53b4461044f1a1189cdc.tar.xz | |
fsi: Prevent multiple concurrent rescans
The bus scanning process isn't terribly good at parallel attempts
at rescanning the same bus. Let's have a per-master mutex protecting
the scanning process.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'mm/percpu-km.c')
0 files changed, 0 insertions, 0 deletions