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29a424f283
linux/fs/jfs
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Dave Kleikamp 29a424f283 JFS: clear PAGECACHE_TAG_DIRTY for no-write pages 
When JFS decides to drop a dirty metapage, it simply clears the META_dirty
bit and leave alone the PG_dirty and PAGECACHE_TAG_DIRTY bits.

When such no-write page goes to metapage_writepage(), the `relic'
PAGECACHE_TAG_DIRTY tag should be cleared, to prevent pdflush from
repeatedly trying to sync them.  This is done through
set_page_writeback(), so call it should be called in all cases.  If
no I/O is initiated, end_page_writeback() should be called immediately.

This is how __block_write_full_page() does things.

Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
CC: Fengguang Wu <wfg@mail.ustc.edu.cn>
2008-01-03 13:09:33 -06:00
..
acl.c JFS: White space cleanup 2006-10-02 09:55:27 -05:00
endian24.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
file.c sendfile: remove .sendfile from filesystems that use generic_file_sendfile() 2007-07-10 08:04:13 +02:00
inode.c fs: restore nobh 2007-10-16 09:42:58 -07:00
ioctl.c Forbid user to change file flags on quota files 2007-11-14 18:45:38 -08:00
jfs_acl.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_btree.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_debug.c JFS: use print_hex_dump() rather than private dump_mem() function 2007-06-06 16:30:17 -05:00
jfs_debug.h JFS: use print_hex_dump() rather than private dump_mem() function 2007-06-06 16:30:17 -05:00
jfs_dinode.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_dmap.c JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_dmap.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_dtree.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
jfs_dtree.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_extent.c JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_extent.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_filsys.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_imap.c JFS: Update print_hex_dump() syntax 2007-06-13 10:17:50 -05:00
jfs_imap.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_incore.h more low-hanging fruits - kernel, fs, lib signedness 2007-10-14 12:41:52 -07:00
jfs_inode.c Copy i_flags to jfs inode flags on write 2007-04-25 09:36:20 -05:00
jfs_inode.h jfs: new export ops 2007-10-22 08:13:20 -07:00
jfs_lock.h JFS: use __set_current_state() 2007-04-26 07:30:29 -05:00
jfs_logmgr.c JFS: Bio cleanup: Replace missing return statements 2007-10-13 11:14:04 -07:00
jfs_logmgr.h more low-hanging fruits - kernel, fs, lib signedness 2007-10-14 12:41:52 -07:00
jfs_metapage.c JFS: clear PAGECACHE_TAG_DIRTY for no-write pages 2008-01-03 13:09:33 -06:00
jfs_metapage.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_mount.c JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_superblock.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_txnmgr.c introduce I_SYNC 2007-10-17 08:43:02 -07:00
jfs_txnmgr.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_types.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_umount.c JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_unicode.c JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_unicode.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_uniupr.c JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_xattr.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_xtree.c JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_xtree.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
Makefile JFS: ext2 inode attributes for jfs 2006-02-09 09:09:16 -06:00
namei.c jfs: new export ops 2007-10-22 08:13:20 -07:00
resize.c JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
super.c exportfs: make struct export_operations const 2007-10-22 08:13:21 -07:00
symlink.c [PATCH] mark struct inode_operations const 2 2007-02-12 09:48:46 -08:00
xattr.c Introduce is_owner_or_cap() to wrap CAP_FOWNER use with fsuid check 2007-07-17 12:00:03 -07:00