xfs: convert log grant ticket queues to list heads

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The grant write and reserve queues use a roll-your-own double linked
list, so convert it to a standard list_head structure and convert
all the list traversals to use list_for_each_entry(). We can also
get rid of the XLOG_TIC_IN_Q flag as we can use the list_empty()
check to tell if the ticket is in a list or not.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

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Dave Chinner 2010-12-21 12:02:25 +11:00 • committed by Dave Chinner

parent 9552e7f2f3

commit 1054794198

3 changed files with 53 additions and 97 deletions

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16

fs/xfs/linux-2.6/xfs_trace.h

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123

fs/xfs/xfs_log.c

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11

fs/xfs/xfs_log_priv.h

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