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| author | Eric W. Biederman <ebiederm@xmission.com> | 2006-06-26 00:25:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 09:58:24 -0700 |
| commit | 662795deb854b31501e0ffb42b7f0cce802c134a (patch) | |
| tree | d4849ad5ca7383ca9d0c9b6d46db83097d5dba85 /fs/proc/task_nommu.c | |
| parent | 6e66b52bf587f0dd9a8e0a581b9570e5c1969e33 (diff) | |
| download | linux-662795deb854b31501e0ffb42b7f0cce802c134a.tar.gz linux-662795deb854b31501e0ffb42b7f0cce802c134a.tar.bz2 linux-662795deb854b31501e0ffb42b7f0cce802c134a.zip | |
[PATCH] proc: Move proc_maps_operations into task_mmu.c
All of the functions for proc_maps_operations are already defined in
task_mmu.c so move the operations structure to keep the functionality
together.
Since task_nommu.c implements a dummy version of /proc/<pid>/maps give it a
simplified version of proc_maps_operations that it can modify to best suit its
needs.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/proc/task_nommu.c')
| -rw-r--r-- | fs/proc/task_nommu.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c index 8f68827ed10e..af69f28277b6 100644 --- a/fs/proc/task_nommu.c +++ b/fs/proc/task_nommu.c @@ -156,9 +156,28 @@ static void *m_next(struct seq_file *m, void *v, loff_t *pos) { return NULL; } -struct seq_operations proc_pid_maps_op = { +static struct seq_operations proc_pid_maps_op = { .start = m_start, .next = m_next, .stop = m_stop, .show = show_map }; + +static int maps_open(struct inode *inode, struct file *file) +{ + int ret; + ret = seq_open(file, &proc_pid_maps_op); + if (!ret) { + struct seq_file *m = file->private_data; + m->private = NULL; + } + return ret; +} + +struct file_operations proc_maps_operations = { + .open = maps_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + |