tree b10b3ed6cb60ee34a4e8140e60da2ecc34b52f32
parent 498e5f24158da7bf8fa48074a70e370e22844492
author Theodore Ts'o <tytso@mit.edu> 1225861762 -0500
committer Theodore Ts'o <tytso@mit.edu> 1225861762 -0500

jbd2: Remove a large array of bh's from the stack of the checkpoint routine

jbd2_log_do_checkpoint()n is one of the kernel's largest stack users.
Move the array of buffer head's from the stack of jbd2_log_do_checkpoint()
to the in-core journal structure.

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