XFS development tree branch, xfs-misc-fixes-for-3.20-1, created. v3.19-rc1-3-g1a43ec0
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The branch, xfs-misc-fixes-for-3.20-1 has been created
at 1a43ec03ddd40793db00dbc7340685f5accf6fc3 (commit)
- Log ----------------------------------------------------------------- commit 1a43ec03ddd40793db00dbc7340685f5accf6fc3
Author: Jan Kara <[email protected]> Date: Wed Dec 24 09:48:35 2014 +1100
xfs: Keep sb_bad_features2 consistent with sb_features2
Currently when we modify sb_features2, we store the same value also in sb_bad_features2. However in most places we forget to mark field sb_bad_features2 for logging and thus it can happen that a change to it is lost. This results in an inconsistent sb_features2 and sb_bad_features2 fields e.g. after xfstests test xfs/187.
Fix the problem by changing XFS_SB_FEATURES2 to actually mean both sb_features2 and sb_bad_features2 fields since this is always what we want to log. This isn't ideal because the fact that XFS_SB_FEATURES2 means two fields could cause some problem in future however the code is hopefully less error prone that it is now.
commit 77af574eef78c404ea630f7955a5ed0c926a63fe
Author: Eric Sandeen <[email protected]> Date: Wed Dec 24 09:47:27 2014 +1100
xfs: remove extra newlines from xfs messages
xfs_warn() and friends add a newline by default, but some messages add another one.
Particularly for the failing write message below, this can waste a lot of console real estate!
commit 96ab7954bca0eeedfb17094719db1351fba361d3
Author: Brian Foster <[email protected]> Date: Wed Dec 24 09:46:23 2014 +1100
xfs: initialize log buf I/O completion wq on log alloc
Log buffer I/O completion passes through the high priority m_log_workqueue rather than the default metadata buffer workqueue. The log buffer wq is initialized at I/O submission time. The log buffers are reused once initialized, however, so this is not necessary.
Initialize the log buffer I/O completion workqueue pointers once when the log is allocated and log buffers initialized rather than on every log buffer I/O submission.
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