diff options
| author | Nicolas Ferre <[email protected]> | 2011-01-12 14:39:10 +0000 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2011-01-15 00:54:44 +0000 |
| commit | dda36f9821321edf65d69da5c0807df7e73d26fc (patch) | |
| tree | 2a629da4c1650c11bb0b1783317fbda0a1799ec6 /fs/xfs/support/debug.c | |
| parent | dmaengine: at_hdmac: flags located in first descriptor (diff) | |
| download | kernel-dda36f9821321edf65d69da5c0807df7e73d26fc.tar.gz kernel-dda36f9821321edf65d69da5c0807df7e73d26fc.zip | |
dmaengine: at_hdmac: fix race while monitoring channel status
We were reading channel status then taking a lock. This lead to a race because
this lock may delay us and then make this channel not idle anymore.
Signed-off-by: Nicolas Ferre <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'fs/xfs/support/debug.c')
0 files changed, 0 insertions, 0 deletions