summaryrefslogtreecommitdiffstats
path: root/fs/ext3
diff options
context:
space:
mode:
authorTheodore Ts'o <tytso@mit.edu>2008-09-22 15:21:01 -0400
committerTheodore Ts'o <tytso@mit.edu>2008-09-22 15:21:01 -0400
commitf702ba0fd7d50b5f5f5aea5317875a10d40b869f (patch)
treebd31cefb5b88b882f4088007482266a3f5ad93ab /fs/ext3
parent914258bf2cb22bf4336a1b1d90c551b4b11ca5aa (diff)
downloadblackbird-op-linux-f702ba0fd7d50b5f5f5aea5317875a10d40b869f.tar.gz
blackbird-op-linux-f702ba0fd7d50b5f5f5aea5317875a10d40b869f.zip
ext4: Don't use 'struct dentry' for internal lookups
This is a port of a patch from Linus which fixes a 200+ byte stack usage problem in ext4_get_parent(). It's more efficient to pass down only the actual parts of the dentry that matter: the parent inode and the name, instead of allocating a struct dentry on the stack. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext3')
0 files changed, 0 insertions, 0 deletions
OpenPOWER on IntegriCloud