Dave Hansen 42a74f206b [PATCH] r/o bind mounts: elevate write count for ioctls() ...

Some ioctl()s can cause writes to the filesystem.  Take these, and make them
use mnt_want/drop_write() instead.

[AV: updated]

Acked-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2008-04-19 00:29:24 -04:00

..

linux-2.6

[PATCH] r/o bind mounts: elevate write count for ioctls()

2008-04-19 00:29:24 -04:00

quota

[XFS] Ensure xfs_bawrite() errors are checked.

2008-04-18 12:00:35 +10:00

support

[XFS] Use power-of-2 sized buffers to reduce overhead

2008-04-18 11:40:04 +10:00

Kconfig

[XFS] Remove CONFIG_XFS_SECURITY.

2008-04-18 12:04:19 +10:00

Makefile

[XFS] Added quota targets and removed dmapi directory

2008-02-18 13:06:17 +11:00

xfs_acl.c

[XFS] Catch errors from xfs_acl_vremove().

2008-04-18 11:57:57 +10:00

xfs_acl.h

[XFS] use generic_permission

2008-02-07 18:22:38 +11:00

xfs_ag.h

[XFS] Unwrap pagb_lock.

2008-02-07 16:46:39 +11:00

xfs_alloc_btree.c

xfs: convert beX_add to beX_add_cpu (new common API)

2008-02-13 16:21:19 -08:00

xfs_alloc_btree.h

…

xfs_alloc.c

[XFS] fix logic error in xfs_alloc_ag_vextent_near()

2008-04-18 12:03:02 +10:00

xfs_alloc.h

…

xfs_arch.h

xfs: convert beX_add to beX_add_cpu (new common API)

2008-02-13 16:21:19 -08:00

xfs_attr_leaf.c

[XFS] Always use di_forkoff when checking for attr space.

2008-04-18 12:03:40 +10:00

xfs_attr_leaf.h

…

xfs_attr_sf.h

…

xfs_attr.c

[XFS] Remove CONFIG_XFS_SECURITY.

2008-04-18 12:04:19 +10:00

xfs_attr.h

…

xfs_bit.c

[XFS] Undo bit ops cleanup mod due to regression on 32-bit powermac

2008-02-26 17:05:44 +11:00

xfs_bit.h

[XFS] Undo bit ops cleanup mod due to regression on 32-bit powermac

2008-02-26 17:05:44 +11:00

xfs_bmap_btree.c

[XFS] replace remaining __FUNCTION__ occurrences

2008-04-18 11:51:26 +10:00

xfs_bmap_btree.h

[XFS] remove shouting-indirection macros from xfs_sb.h

2008-04-10 16:24:45 +10:00

xfs_bmap.c

[XFS] xfs_bmap_compute_maxlevels should be based on di_forkoff

2008-04-18 12:04:08 +10:00

xfs_bmap.h

[XFS] replace remaining __FUNCTION__ occurrences

2008-04-18 11:51:26 +10:00

xfs_btree.c

…

xfs_btree.h

[XFS] Fix up sparse warnings.

2008-02-07 18:14:38 +11:00

xfs_buf_item.c

[XFS] Ensure xfs_bawrite() errors are checked.

2008-04-18 12:00:35 +10:00

xfs_buf_item.h

[XFS] Fix up sparse warnings.

2008-02-07 18:14:38 +11:00

xfs_clnt.h

[XFS] If you mount an XFS filesystem with no mount options at all, then

2008-02-28 20:37:56 -08:00

xfs_da_btree.c

xfs: convert beX_add to beX_add_cpu (new common API)

2008-02-13 16:21:19 -08:00

xfs_da_btree.h

[XFS] Fix up sparse warnings.

2008-02-07 18:14:38 +11:00

xfs_dfrag.c

[XFS] stop re-checking permissions in xfs_swapext

2008-02-07 18:22:24 +11:00

xfs_dfrag.h

…

xfs_dinode.h

[XFS] Remove CFORK macros and use code directly in IFORK and DFORK macros.

2008-02-07 18:19:24 +11:00

xfs_dir2_block.c

xfs: convert beX_add to beX_add_cpu (new common API)

2008-02-13 16:21:19 -08:00

xfs_dir2_block.h

…

xfs_dir2_data.c

xfs: convert beX_add to beX_add_cpu (new common API)

2008-02-13 16:21:19 -08:00

xfs_dir2_data.h

…

xfs_dir2_leaf.c

xfs: convert beX_add to beX_add_cpu (new common API)

2008-02-13 16:21:19 -08:00

xfs_dir2_leaf.h

…

xfs_dir2_node.c

xfs: convert beX_add to beX_add_cpu (new common API)

2008-02-13 16:21:19 -08:00

xfs_dir2_node.h

…

xfs_dir2_sf.c

…

xfs_dir2_sf.h

…

xfs_dir2_trace.c

…

xfs_dir2_trace.h

…

xfs_dir2.c

[XFS] remove bhv_vname_t and xfs_rename code

2008-04-18 12:00:12 +10:00

xfs_dir2.h

[XFS] remove bhv_vname_t and xfs_rename code

2008-04-18 12:00:12 +10:00

xfs_dmapi.h

…

xfs_dmops.c

…

xfs_error.c

[XFS] lose xfs_hex_dump in favor of print_hex_dump

2008-02-07 18:13:05 +11:00

xfs_error.h

[XFS] lose xfs_hex_dump in favor of print_hex_dump

2008-02-07 18:13:05 +11:00

xfs_extfree_item.c

[XFS] Unwrap AIL_LOCK

2008-02-07 16:44:23 +11:00

xfs_extfree_item.h

…

xfs_filestream.c

[XFS] replace remaining __FUNCTION__ occurrences

2008-04-18 11:51:26 +10:00

xfs_filestream.h

…

xfs_fs.h

[XFS] fix 32-bit compat ioctls for GETXFLAGS, SETXFLAGS, GETVERSION

2008-02-07 18:13:17 +11:00

xfs_fsops.c

[XFS] remove shouting-indirection macros from xfs_sb.h

2008-04-10 16:24:45 +10:00

xfs_fsops.h

…

xfs_ialloc_btree.c

xfs: convert beX_add to beX_add_cpu (new common API)

2008-02-13 16:21:19 -08:00

xfs_ialloc_btree.h

[XFS] kill XFS_INOBT_IS_FREE_DISK

2008-02-07 18:12:41 +11:00

xfs_ialloc.c

[XFS] Account for inode cluster alignment in all allocations

2008-04-18 11:42:09 +10:00

xfs_ialloc.h

…

xfs_iget.c

[XFS] Remove the xfs_icluster structure

2008-04-18 11:37:41 +10:00

xfs_imap.h

…

xfs_inode_item.c

[XFS] Ensure xfs_bawrite() errors are checked.

2008-04-18 12:00:35 +10:00

xfs_inode_item.h

[XFS] Use xfs_inode_clean() in more places

2008-04-18 11:37:51 +10:00

xfs_inode.c

[XFS] Ensure the inode is joined in xfs_itruncate_finish

2008-04-18 12:03:26 +10:00

xfs_inode.h

[XFS] Remove the xfs_icluster structure

2008-04-18 11:37:41 +10:00

xfs_inum.h

…

xfs_iomap.c

[XFS] Catch errors returned from xfs_bmap_last_offset().

2008-04-18 11:59:45 +10:00

xfs_iomap.h

[XFS] kill unnessecary ioops indirection

2008-02-07 16:44:14 +11:00

xfs_itable.c

[XFS] xfs_bulkstat_one_dinode() never returns an error.

2008-04-18 12:01:27 +10:00

xfs_itable.h

…

xfs_log_priv.h

[XFS] Reorganise xlog_t for better cacheline isolation of contention

2008-04-18 11:50:53 +10:00

xfs_log_recover.c

[XFS] Check for errors when changing buffer pointers.

2008-04-18 12:02:10 +10:00

xfs_log_recover.h

…

xfs_log.c

[XFS] Catch log unmount failures.

2008-04-18 12:02:30 +10:00

xfs_log.h

[XFS] Sanitise xfs_log_force error checking.

2008-04-18 12:02:20 +10:00

xfs_mount.c

[XFS] Ensure errors from xfs_bdstrat() are correctly checked.

2008-04-18 12:00:24 +10:00

xfs_mount.h

[XFS] remove bhv_vname_t and xfs_rename code

2008-04-18 12:00:12 +10:00

xfs_mru_cache.c

[XFS] Fix up sparse warnings.

2008-02-07 18:14:38 +11:00

xfs_mru_cache.h

…

xfs_qmops.c

[XFS] Unwrap XFS_SB_LOCK.

2008-02-07 16:47:15 +11:00

xfs_quota.h

…

xfs_refcache.h

…

xfs_rename.c

[XFS] remove bhv_vname_t and xfs_rename code

2008-04-18 12:00:12 +10:00

xfs_rtalloc.c

[XFS] Propagate errors from xfs_trans_commit().

2008-04-18 11:58:17 +10:00

xfs_rtalloc.h

[XFS] optimize XFS_IS_REALTIME_INODE w/o realtime config

2008-02-07 18:16:43 +11:00

xfs_rw.c

[XFS] Sanitise xfs_log_force error checking.

2008-04-18 12:02:20 +10:00

xfs_rw.h

[XFS] optimize XFS_IS_REALTIME_INODE w/o realtime config

2008-02-07 18:16:43 +11:00

xfs_sb.h

[XFS] Ensure "both" features2 slots are consistent

2008-04-10 16:25:26 +10:00

xfs_trans_ail.c

[XFS] replace remaining __FUNCTION__ occurrences

2008-04-18 11:51:26 +10:00

xfs_trans_buf.c

[XFS] Ensure errors from xfs_bdstrat() are correctly checked.

2008-04-18 12:00:24 +10:00

xfs_trans_extfree.c

…

xfs_trans_inode.c

…

xfs_trans_item.c

[XFS] Fix up sparse warnings.

2008-02-07 18:14:38 +11:00

xfs_trans_priv.h

[XFS] Move AIL pushing into it's own thread

2008-02-07 18:22:51 +11:00

xfs_trans_space.h

…

xfs_trans.c

xfs: convert beX_add to beX_add_cpu (new common API)

2008-02-13 16:21:19 -08:00

xfs_trans.h

[XFS] Replace custom AIL linked-list code with struct list_head

2008-04-18 11:41:57 +10:00

xfs_types.h

[XFS] remove bhv_vname_t and xfs_rename code

2008-04-18 12:00:12 +10:00

xfs_utils.c

[XFS] remove bhv_vname_t and xfs_rename code

2008-04-18 12:00:12 +10:00

xfs_utils.h

[XFS] remove bhv_vname_t and xfs_rename code

2008-04-18 12:00:12 +10:00

xfs_vfsops.c

[XFS] Remove periodic logging of in-core superblock counters.

2008-04-18 12:03:12 +10:00

xfs_vfsops.h

[XFS] kill xfs_root

2008-02-07 18:24:00 +11:00

xfs_vnodeops.c

[XFS] Don't allow silent errors in xfs_inactive().

2008-04-18 12:01:58 +10:00

xfs_vnodeops.h

[XFS] remove bhv_vname_t and xfs_rename code

2008-04-18 12:00:12 +10:00

xfs.h

[XFS] Remove unused HAVE_SPLICE macro.

2008-04-18 12:04:29 +10:00