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authorJohn Kacur <[email protected]>2010-07-04 00:02:31 +0200
committerTakashi Iwai <[email protected]>2010-07-05 18:07:30 +0200
commit171d9f7d786681e76bb289d01d8f897cbc50de57 (patch)
tree5d05843426e6e3a95b9744e43d96586bc2ab5c06 /tools/perf/scripts/python/bin
parent65ee2ba3105f6ca3b8814d993682d4f21a1f0d8d (diff)
soundcore_open: Reduce the area BKL coverage
Most of this function is protected by the sound_loader_lock. We can push down the BKL to this call out err = file->f_op->open(inode,file); In order to build the sound core without the BKL, we will need to push the lock_kernel() call into the ~20 device drivers that register their file operations. Signed-off-by: John Kacur <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Alan Cox <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
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