869764f64d
Add fix-stack-dsl_deleg_get topic branch
...
Reduce stack usage in dsl_deleg_get, gcc flagged it as consuming a
whopping 1040 bytes or potentially 1/4 of a 4K stack. This patch
moves all the large structures and buffer off the stack and on to
the heap. This includes 2 zap_cursor_t structs each 52 bytes in
size, 2 zap_attribute_t structs each 280 bytes in size, and 1
256 byte char array. The total saves on the stack is 880 bytes
after you account for the 5 new pointers added.
Also the source buffer length has been increased from MAXNAMELEN
to MAXNAMELEN+strlen(MOS_DIR_NAME)+1 as described by the comment in
dsl_dir_name(). A buffer overrun may have been possible with the
slightly smaller buffer.
2010-06-16 13:49:25 -07:00
16ad11d6fa
Merge commit 'refs/top-bases/linux-configure-branch' into linux-configure-branch
2010-06-16 12:46:54 -07:00
72421ee377
Merge commit 'refs/top-bases/linux-zfs-branch' into linux-zfs-branch
2010-06-16 12:46:52 -07:00
bcadef704a
Merge branch 'linux-spa-thread' into refs/top-bases/linux-zfs-branch
2010-06-16 12:46:51 -07:00
e0776b63a4
Merge commit 'refs/top-bases/linux-spa-thread' into linux-spa-thread
2010-06-16 12:46:49 -07:00
c3104ed226
Merge branch 'linux-topology' into refs/top-bases/linux-zfs-branch
2010-06-16 12:46:43 -07:00
f957275c71
Merge commit 'refs/top-bases/linux-topology' into linux-topology
2010-06-16 12:46:41 -07:00
211a36dd21
Merge branch 'linux-sha2' into refs/top-bases/linux-zfs-branch
2010-06-16 12:46:36 -07:00
a91d8d6772
Merge commit 'refs/top-bases/linux-sha2' into linux-sha2
2010-06-16 12:46:34 -07:00
77b8a43605
Merge branch 'linux-user-util' into refs/top-bases/linux-zfs-branch
2010-06-16 12:46:29 -07:00
7e01470495
Merge commit 'refs/top-bases/linux-user-util' into linux-user-util
2010-06-16 12:46:27 -07:00
8a728b8706
Merge branch 'linux-debug-zerocopy' into refs/top-bases/linux-zfs-branch
2010-06-16 12:46:22 -07:00
b855fb237f
Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy
2010-06-16 12:46:20 -07:00
fbe96f9ab0
Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
2010-06-16 12:46:19 -07:00
eb168a7372
Merge branch 'linux-events' into refs/top-bases/linux-zfs-branch
2010-06-16 12:46:10 -07:00
d30efbdef2
Merge commit 'refs/top-bases/linux-events' into linux-events
2010-06-16 12:46:08 -07:00
2790868791
Merge branch 'linux-kernel-device' into refs/top-bases/linux-zfs-branch
2010-06-16 12:46:03 -07:00
d67b0bd380
Merge commit 'refs/top-bases/linux-kernel-device' into linux-kernel-device
2010-06-16 12:46:01 -07:00
5b0f142dc6
Merge branch 'linux-have-idmap' into refs/top-bases/linux-zfs-branch
2010-06-16 12:45:56 -07:00
c7e65320a3
Merge commit 'refs/top-bases/linux-have-idmap' into linux-have-idmap
2010-06-16 12:45:54 -07:00
ce53465cc1
Merge branch 'linux-ztest' into refs/top-bases/linux-zfs-branch
2010-06-16 12:45:49 -07:00
629e615ed5
Merge commit 'refs/top-bases/linux-ztest' into linux-ztest
2010-06-16 12:45:46 -07:00
6bdb3a8d81
Merge branch 'linux-unused' into refs/top-bases/linux-zfs-branch
2010-06-16 12:45:41 -07:00
d014a8de68
Merge commit 'refs/top-bases/linux-unused' into linux-unused
2010-06-16 12:45:39 -07:00
bec2243801
Merge branch 'linux-libspl' into refs/top-bases/linux-zfs-branch
2010-06-16 12:45:34 -07:00
4aa087e86d
Merge commit 'refs/top-bases/linux-libspl' into linux-libspl
2010-06-16 12:45:33 -07:00
daf7595b6e
Merge branch 'linux-zpios' into refs/top-bases/linux-zfs-branch
2010-06-16 12:45:27 -07:00
0c636b03c0
Merge commit 'refs/top-bases/linux-zpios' into linux-zpios
2010-06-16 12:45:25 -07:00
e5af44e277
Merge branch 'linux-user-disk' into refs/top-bases/linux-zfs-branch
2010-06-16 12:45:20 -07:00
97864d0f2d
Merge commit 'refs/top-bases/linux-user-disk' into linux-user-disk
2010-06-16 12:45:18 -07:00
e04d4fc5b9
Merge branch 'linux-symbol-collisions' into refs/top-bases/linux-zfs-branch
2010-06-16 12:45:13 -07:00
9d96a1a63a
Merge commit 'refs/top-bases/linux-symbol-collisions' into linux-symbol-collisions
2010-06-16 12:45:11 -07:00
cf4e2ce240
Merge branch 'linux-kernel-mem' into refs/top-bases/linux-zfs-branch
2010-06-16 12:45:06 -07:00
5204c79855
Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem
2010-06-16 12:45:03 -07:00
986f33288f
Merge branch 'linux-kernel-disk' into refs/top-bases/linux-zfs-branch
2010-06-16 12:44:56 -07:00
08415a34fb
Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk
2010-06-16 12:44:53 -07:00
87b53bcf6e
Merge branch 'linux-have-spl-debug' into refs/top-bases/linux-zfs-branch
2010-06-16 12:44:46 -07:00
63bf34ba31
Merge commit 'refs/top-bases/linux-have-spl-debug' into linux-have-spl-debug
2010-06-16 12:44:19 -07:00
9e35aaedba
Merge branch 'linux-have-mntent' into refs/top-bases/linux-zfs-branch
2010-06-16 12:44:13 -07:00
fbb14cc340
Merge commit 'refs/top-bases/linux-have-mntent' into linux-have-mntent
2010-06-16 12:44:10 -07:00
4738ecfcdc
Merge commit 'refs/top-bases/zfs-branch' into zfs-branch
2010-06-16 12:44:09 -07:00
1ccdbb250b
Merge branch 'fix-branch' into refs/top-bases/zfs-branch
2010-06-16 12:44:08 -07:00
912d828f0a
Merge commit 'refs/top-bases/fix-branch' into fix-branch
2010-06-16 12:40:40 -07:00
31cc6992c5
Merge branch 'fix-stack-dsl_dir_open_spa' into refs/top-bases/fix-branch
2010-06-16 12:40:39 -07:00
a2cbedd9e8
New TopGit dependency: fix-stack-dsl_dir_open_spa
2010-06-16 12:40:37 -07:00
0c524122bd
Add fix-stack-dsl_dir_open_spa topic branch
...
Reduce stack usage by 256 bytes by moving buf char array from
the stack to the heap.
2010-06-16 12:39:44 -07:00
313e7e2f37
Merge commit 'refs/top-bases/linux-configure-branch' into linux-configure-branch
2010-06-16 12:21:20 -07:00
7fcc233b9c
Merge commit 'refs/top-bases/linux-zfs-branch' into linux-zfs-branch
2010-06-16 12:21:18 -07:00
0f9bcd4a4a
Merge branch 'linux-spa-thread' into refs/top-bases/linux-zfs-branch
2010-06-16 12:21:17 -07:00
3e88d89568
Merge commit 'refs/top-bases/linux-spa-thread' into linux-spa-thread
2010-06-16 12:21:14 -07:00
Brian Behlendorf