linux

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Theodore Ts'o 8aefcd557d ext4: dynamically allocate the jbd2_inode in ext4_inode_info as necessary

Replace the jbd2_inode structure (which is 48 bytes) with a pointer
and only allocate the jbd2_inode when it is needed --- that is, when
the file system has a journal present and the inode has been opened
for writing.  This allows us to further slim down the ext4_inode_info
structure.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

2011-01-10 12:29:43 -05:00

checkpoint.c

Merge branch 'next' into upstream-merge

2010-10-27 23:44:47 -04:00

commit.c

Merge branch 'next' into upstream-merge

2010-10-27 23:44:47 -04:00

journal.c

ext4: dynamically allocate the jbd2_inode in ext4_inode_info as necessary

2011-01-10 12:29:43 -05:00

Kconfig

Revert "task_struct: make journal_info conditional"