Brian Behlendorf 7a060636b0 Conserve stack in dsl_scan_visitbp() ...

The recursive call chain dsl_scan_visitbp() -> dsl_scan_recurse() ->
dsl_scan_visitdnode() -> dsl_scan_visitbp has been observed to consume
considerable stack resulting in a stack overflow (>8k).  The cleanest
way I see to fix this with minimal impact to the existing flow of
code, and with the fewest performance concerns, is to always inline
dsl_scan_recurse() and dsl_scan_visitdnode().  While this will increase
the function size of dsl_scan_visitbp(), by 4660 bytes, it also reduces
the stack requirements by removing the function call overhead.

Issue #174

2011-04-26 13:37:35 -07:00

..

arc.c

Enforce ARC meta-data limits

2011-04-21 13:49:31 -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

Update core ZFS code from build 121 to build 141.

2010-05-28 13:45:14 -07:00

ddt.c

Add linux kernel memory support

2010-08-31 13:41:57 -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

Add linux kernel module support

2010-08-31 13:41:58 -07:00

dmu_tx.c

Add linux kernel module support

2010-08-31 13:41:58 -07:00

dmu_zfetch.c

Add linux kernel module support

2010-08-31 13:41:58 -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

Fix gcc compiler warning, dsl_pool_create()

2011-04-19 09:04:51 -07:00

dsl_prop.c

Fix enum compiler warning

2011-02-23 12:52:51 -08:00

dsl_scan.c

Conserve stack in dsl_scan_visitbp()

2011-04-26 13:37:35 -07:00

dsl_synctask.c

Add linux kernel module support

2010-08-31 13:41:58 -07:00

fm.c

Fix missing 'zpool events'

2010-10-12 14:55:03 -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

Add Hooks for Linux File Operations

2011-02-10 09:27:21 -08:00

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 linux kernel module support

2010-08-31 13:41:58 -07:00

spa.c

Increate zio write interrupt thread count.

2010-11-08 14:03:35 -08:00

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

Fix stack vdev_cache_read()

2010-08-31 08:38:49 -07:00

vdev_disk.c

Fix spurious -EFAULT when setting I/O scheduler

2011-04-22 14:55:35 -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 linux kernel module support

2010-08-31 13:41:58 -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 linux kernel module support

2010-08-31 13:41:58 -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

Added missing initialization for va.va_dentry in zfs_get_xattrdir.

2011-04-19 13:57:41 -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

Suppress 'zfs receive' memory warning

2011-04-20 10:22:31 -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

Linux 2.6.39 compat, invalidate_inodes()

2011-04-19 08:57:23 -07:00

zfs_vnops.c

Conserve stack in zfs_setattr()

2011-03-09 13:30:03 -08:00

zfs_znode.c

Fixed a use-after-free bug in zfs_zget().

2011-04-21 13:48:01 -07:00

zil.c

Fix zvol deadlock

2011-04-26 12:56:35 -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

Update to onnv_147

2010-08-26 14:24:34 -07:00

zio.c

Use KM_PUSHPAGE instead of KM_SLEEP

2011-03-22 12:14:55 -07:00

zle.c

Update core ZFS code from build 121 to build 141.

2010-05-28 13:45:14 -07:00

zpl_file.c

Linux 2.6.29 compat, credentials

2011-03-22 12:15:54 -07:00

zpl_inode.c

Call d_instantiate before unlocking inode

2011-04-07 09:51:57 -07:00

zpl_super.c

Linux 2.6.29 compat, credentials

2011-04-07 14:27:09 -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

Use udev to create /dev/zvol/[dataset_name] links

2011-02-25 09:43:19 -08:00