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ext4: move ext4_forget() to ext4_jbd2.c

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The ext4_forget() function better belongs in ext4_jbd2.c.  This will
allow us to do some cleanup of the ext4_journal_revoke() and
ext4_journal_forget() functions, as well as giving us better error
reporting since we can report the caller of ext4_forget() when things
go wrong.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o
2009-11-22 20:52:12 -05:00
parent e3bb52ae2b
commit d6797d14b1
4 changed files with 63 additions and 55 deletions
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7
fs/ext4/ext4_jbd2.h
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@@ -139,6 +139,10 @@ int __ext4_journal_forget(const char *where, handle_t *handle,
int __ext4_journal_revoke(const char *where, handle_t *handle,
ext4_fsblk_t blocknr, struct buffer_head *bh);
int __ext4_forget(const char *where, handle_t *handle, int is_metadata,
struct inode *inode, struct buffer_head *bh,
ext4_fsblk_t blocknr);
int __ext4_journal_get_create_access(const char *where,
handle_t *handle, struct buffer_head *bh);
@@ -151,6 +155,9 @@ int __ext4_handle_dirty_metadata(const char *where, handle_t *handle,
__ext4_journal_get_write_access(__func__, (handle), (bh))
#define ext4_journal_revoke(handle, blocknr, bh) \
__ext4_journal_revoke(__func__, (handle), (blocknr), (bh))
#define ext4_forget(handle, is_metadata, inode, bh, block_nr) \
__ext4_forget(__func__, (handle), (is_metadata), (inode), (bh),\
(block_nr))
#define ext4_journal_get_create_access(handle, bh) \
__ext4_journal_get_create_access(__func__, (handle), (bh))
#define ext4_journal_forget(handle, bh) \