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Brian Behlendorf e2e7aa2df8 Add ZFS specific mmap() checks 
Under Linux the VFS handles virtually all of the mmap() access
checks.  Filesystem specific checks are left to be handled in
the .mmap() hook and normally there arn't any.

However, ZFS provides a few attributes which can influence the
mmap behavior and should be honored.  Note, currently the code
to modify these attributes has not been implemented under Linux.

* ZFS_IMMUTABLE | ZFS_READONLY | ZFS_APPENDONLY: when any of these
  attributes are set a file may not be mmaped with write access.

* ZFS_AV_QUARANTINED: when set a file file may not be mmaped with
  read or exec access.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
2011-07-01 12:23:46 -07:00
..
arc.c
Linux 3.0 compat, shrinker compatibility
2011-06-21 14:36:39 -07:00
bplist.c
Fix gcc missing parenthesis warnings
2010-08-31 08:38:35 -07:00
bpobj.c
Update to onnv_147
2010-08-26 14:24:34 -07:00
dbuf.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
ddt_zap.c
Fix stack ddt_zap_lookup()
2011-05-31 12:17:27 -07:00
ddt.c
Fix stack ddt_class_contains()
2011-05-31 12:17:27 -07:00
dmu_diff.c
Update to onnv_147
2010-08-26 14:24:34 -07:00
dmu_object.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
dmu_objset.c
Merge branch 'zpl'
2011-02-18 09:31:25 -08:00
dmu_send.c
Add linux kernel memory support
2010-08-31 13:41:57 -07:00
dmu_traverse.c
Revert "Fix stack traverse_visitbp()"
2011-05-31 12:17:27 -07:00
dmu_tx.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
dmu_zfetch.c
Add missing ZFS tunables
2011-05-04 10:02:37 -07:00
dmu.c
Suppress large kmem_alloc() warning
2011-02-10 09:27:22 -08:00
dnode_sync.c
Fix dbuf eviction assertion
2010-08-31 08:38:45 -07:00
dnode.c
Quiet down very frequent large allocation warning in ZFS.
2010-09-17 16:24:15 -07:00
dsl_dataset.c
Prototype/structure update for Linux
2011-02-10 09:27:21 -08:00
dsl_deadlist.c
Update core ZFS code from build 121 to build 141.
2010-05-28 13:45:14 -07:00
dsl_deleg.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
dsl_dir.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
dsl_pool.c
Add missing ZFS tunables
2011-05-04 10:02:37 -07:00
dsl_prop.c
Fix enum compiler warning
2011-02-23 12:52:51 -08:00
dsl_scan.c
Add missing ZFS tunables
2011-05-04 10:02:37 -07:00
dsl_synctask.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
fm.c
Add missing ZFS tunables
2011-05-04 10:02:37 -07:00
gzip.c
Fix zmod.h usage in userspace
2010-08-31 08:38:46 -07:00
lzjb.c
Fix stack lzjb
2010-08-31 08:38:49 -07:00
Makefile.in
Implemented NFS export_operations.
2011-04-29 12:36:13 -07:00
metaslab.c
Fix metaslab
2010-08-31 08:38:45 -07:00
refcount.c
Fix gcc uninitialized variable warnings
2010-08-31 08:38:43 -07:00
rrwlock.c
Enable rrwlock.c compilation
2010-12-07 16:05:25 -08:00
sa.c
Enable zfs_znode compilation
2011-02-10 09:27:20 -08:00
sha256.c
Add linux sha2 support
2010-08-31 13:41:59 -07:00
spa_boot.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
spa_config.c
Prototype/structure update for Linux
2011-02-10 09:27:21 -08:00
spa_errlog.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
spa_history.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
spa_misc.c
Add missing ZFS tunables
2011-05-04 10:02:37 -07:00
spa.c
Disable direct reclaim for z_wr_* threads
2011-05-06 15:26:26 -07:00
space_map.c
Update core ZFS code from build 121 to build 141.
2010-05-28 13:45:14 -07:00
txg.c
Fix ASSERTION(!dsl_pool_sync_context(tx->tx_pool))
2011-04-07 09:52:16 -07:00
uberblock.c
Update core ZFS code from build 121 to build 141.
2010-05-28 13:45:14 -07:00
unique.c
Fix gcc ident pragma warnings
2010-08-27 15:34:02 -07:00
vdev_cache.c
Add missing ZFS tunables
2011-05-04 10:02:37 -07:00
vdev_disk.c
Linux 2.6.37 compat, WRITE_FLUSH_FUA
2011-06-17 14:37:26 -07:00
vdev_file.c
Prototype/structure update for Linux
2011-02-10 09:27:21 -08:00
vdev_label.c
Fix gcc uninitialized variable warnings
2010-08-31 08:38:43 -07:00
vdev_mirror.c
Fix gcc c90 compliance warnings
2010-08-27 15:28:32 -07:00
vdev_missing.c
Update core ZFS code from build 121 to build 141.
2010-05-28 13:45:14 -07:00
vdev_queue.c
Add missing ZFS tunables
2011-05-04 10:02:37 -07:00
vdev_raidz.c
Fix variables named current
2010-08-31 08:38:44 -07:00
vdev_root.c
Fix gcc c90 compliance warnings
2010-08-27 15:28:32 -07:00
vdev.c
Add missing ZFS tunables
2011-05-04 10:02:37 -07:00
zap_leaf.c
Fix gcc uninitialized variable warnings
2010-08-31 08:38:43 -07:00
zap_micro.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
zap.c
Fix rw_init() usage
2010-08-31 08:38:46 -07:00
zfs_acl.c
Prototype/structure update for Linux
2011-02-10 09:27:21 -08:00
zfs_byteswap.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
zfs_debug.c
Update core ZFS code from build 121 to build 141.
2010-05-28 13:45:14 -07:00
zfs_dir.c
Fix unlink/xattr deadlock
2011-06-20 13:47:03 -07:00
zfs_fm.c
Initial zio delay timing
2010-10-12 14:55:02 -07:00
zfs_fuid.c
Drop HAVE_XVATTR macros
2011-03-02 11:44:34 -08:00
zfs_ioctl.c
Use vmem_alloc() for zfs_ioc_userspace_many()
2011-05-20 14:23:18 -07:00
zfs_log.c
Drop HAVE_XVATTR macros
2011-03-02 11:44:34 -08:00
zfs_onexit.c
Add linux kernel device support
2010-08-31 13:41:50 -07:00
zfs_replay.c
Use Linux ATTR_ versions
2011-03-03 11:29:15 -08:00
zfs_rlock.c
Range lock performance improvements
2011-03-08 12:44:06 -08:00
zfs_sa.c
Drop HAVE_XVATTR macros
2011-03-02 11:44:34 -08:00
zfs_vfsops.c
Fix unlink/xattr deadlock
2011-06-20 13:47:03 -07:00
zfs_vnops.c
Add ZFS specific mmap() checks
2011-07-01 12:23:46 -07:00
zfs_znode.c
Remove unused MMAP functions
2011-07-01 12:22:57 -07:00
zil.c
Add missing ZFS tunables
2011-05-04 10:02:37 -07:00
zio_checksum.c
Update core ZFS code from build 121 to build 141.
2010-05-28 13:45:14 -07:00
zio_compress.c
Update core ZFS code from build 121 to build 141.
2010-05-28 13:45:14 -07:00
zio_inject.c
Add missing ZFS tunables
2011-05-04 10:02:37 -07:00
zio.c
Make tgx_sync_thread zio's async
2011-05-31 12:17:27 -07:00
zle.c
Update core ZFS code from build 121 to build 141.
2010-05-28 13:45:14 -07:00
zpl_export.c
Implemented NFS export_operations.
2011-04-29 12:36:13 -07:00
zpl_file.c
Add ZFS specific mmap() checks
2011-07-01 12:23:46 -07:00
zpl_inode.c
Don't store rdev in SA for FIFOs and sockets
2011-05-09 13:35:07 -07:00
zpl_super.c
Tear down and flush the mmap region
2011-06-27 09:59:19 -07:00
zpl_xattr.c
Truncate the xattr znode when updating existing attributes.
2011-04-19 14:14:40 -07:00
zrlock.c
Export ZFS symbols needed by Lustre.
2010-09-17 16:24:15 -07:00
zvol.c
Fix 'zfs set volsize=N pool/dataset'
2011-05-02 08:54:40 -07:00