[XFS] We really suck at spulling. Thanks to Chris Pascoe for fixing all (c41564b5) · Commits · 戴 / test

fs/xfs/linux-2.6/mrlock.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -79,7 +79,7 @@ static inline void mrdemote(mrlock_t *mrp)
		* Debug-only routine, without some platform-specific asm code, we can
		* now only answer requests regarding whether we hold the lock for write
		* (reader state is outside our visibility, we only track writer state).
		* Note: means !ismrlocked would give false positivies, so don't do that.
		* Note: means !ismrlocked would give false positives, so don't do that.
		*/
		static inline int ismrlocked(mrlock_t *mrp, int type)
		{

fs/xfs/linux-2.6/xfs_aops.c

+7 −7

Original line number	Diff line number	Diff line
		@@ -372,7 +372,7 @@ static inline int bio_add_buffer(struct bio bio, struct buffer_head bh)
		* assumes that all buffers on the page are started at the same time.
		*
		* The fix is two passes across the ioend list - one to start writeback on the
		* bufferheads, and then the second one submit them for I/O.
		* buffer_heads, and then submit them for I/O on the second pass.
		*/
		STATIC void
		xfs_submit_ioend(
		@@ -699,7 +699,7 @@ xfs_convert_page(

		/*
		* page_dirty is initially a count of buffers on the page before
		* EOF and is decrememted as we move each into a cleanable state.
		* EOF and is decremented as we move each into a cleanable state.
		*
		* Derivation:
		*
		@@ -842,7 +842,7 @@ xfs_cluster_write(
		* page if possible.
		* The bh->b_state's cannot know if any of the blocks or which block for
		* that matter are dirty due to mmap writes, and therefore bh uptodate is
		* only vaild if the page itself isn't completely uptodate. Some layers
		* only valid if the page itself isn't completely uptodate. Some layers
		* may clear the page dirty flag prior to calling write page, under the
		* assumption the entire page will be written out; by not writing out the
		* whole page the page can be reused before all valid dirty data is
		@@ -892,7 +892,7 @@ xfs_page_state_convert(

		/*
		* page_dirty is initially a count of buffers on the page before
		* EOF and is decrememted as we move each into a cleanable state.
		* EOF and is decremented as we move each into a cleanable state.
		*
		* Derivation:
		*
		@@ -1339,9 +1339,9 @@ xfs_end_io_direct(
		/*
		* Non-NULL private data means we need to issue a transaction to
		* convert a range from unwritten to written extents. This needs
		* to happen from process contect but aio+dio I/O completion
		* to happen from process context but aio+dio I/O completion
		* happens from irq context so we need to defer it to a workqueue.
		* This is not nessecary for synchronous direct I/O, but we do
		* This is not necessary for synchronous direct I/O, but we do
		* it anyway to keep the code uniform and simpler.
		*
		* The core direct I/O code might be changed to always call the
		@@ -1358,7 +1358,7 @@ xfs_end_io_direct(
		}

		/*
		* blockdev_direct_IO can return an error even afer the I/O
		* blockdev_direct_IO can return an error even after the I/O
		* completion handler was called. Thus we need to protect
		* against double-freeing.
		*/

fs/xfs/linux-2.6/xfs_export.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -54,7 +54,7 @@
		* Note, the NFS filehandle also includes an fsid portion which
		* may have an inode number in it. That number is hardcoded to
		* 32bits and there is no way for XFS to intercept it. In
		* practice this means when exporting an XFS filesytem with 64bit
		* practice this means when exporting an XFS filesystem with 64bit
		* inodes you should either export the mountpoint (rather than
		* a subdirectory) or use the "fsid" export option.
		*/

fs/xfs/linux-2.6/xfs_lrw.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -681,7 +681,7 @@ start:
		eventsent = 1;

		/*
		* The iolock was dropped and reaquired in XFS_SEND_DATA
		* The iolock was dropped and reacquired in XFS_SEND_DATA
		* so we have to recheck the size when appending.
		* We will only "goto start;" once, since having sent the
		* event prevents another call to XFS_SEND_DATA, which is

fs/xfs/linux-2.6/xfs_vfs.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -92,7 +92,7 @@ typedef enum {
		#define SYNC_FSDATA 0x0020 /* flush fs data (e.g. superblocks) */
		#define SYNC_REFCACHE 0x0040 /* prune some of the nfs ref cache */
		#define SYNC_REMOUNT 0x0080 /* remount readonly, no dummy LRs */
		#define SYNC_QUIESCE 0x0100 /* quiesce fileystem for a snapshot */
		#define SYNC_QUIESCE 0x0100 /* quiesce filesystem for a snapshot */

		typedef int (vfs_mount_t)(bhv_desc_t ,
		struct xfs_mount_args , struct cred );

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