ext2fs_free_mem() takes a pointer to a pointer, similar to
ext2fs_get_mem(). Improve the documentation, and fix debugfs.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
debugfs/set_fields.c | 2 +-
lib/ext2fs/ext2fs.h | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/debugfs/set_fields.c b/debugfs/set_fields.c
index aad1cd8..1e57277 100644
--- a/debugfs/set_fields.c
+++ b/debugfs/set_fields.c
@@ -805,7 +805,7 @@ void do_set_mmp_value(int argc, char *argv[])
if (retval) {
com_err(argv[0], retval, "reading MMP block %llu.\n",
(long long)current_fs->super->s_mmp_block);
- ext2fs_free_mem(mmp_s);
+ ext2fs_free_mem(&mmp_s);
return;
}
current_fs->mmp_buf = mmp_s;
diff --git a/lib/ext2fs/ext2fs.h b/lib/ext2fs/ext2fs.h
index 64e498f..0624350 100644
--- a/lib/ext2fs/ext2fs.h
+++ b/lib/ext2fs/ext2fs.h
@@ -1608,7 +1608,7 @@ _INLINE_ void ext2fs_init_csum_seed(ext2_filsys fs)
#ifndef EXT2_CUSTOM_MEMORY_ROUTINES
#include <string.h>
/*
- * Allocate memory
+ * Allocate memory. The 'ptr' arg must point to a pointer.
*/
_INLINE_ errcode_t ext2fs_get_mem(unsigned long size, void *ptr)
{
@@ -1655,7 +1655,7 @@ _INLINE_ errcode_t ext2fs_get_arrayzero(unsigned long count,
}
/*
- * Free memory
+ * Free memory. The 'ptr' arg must point to a pointer.
*/
_INLINE_ errcode_t ext2fs_free_mem(void *ptr)
{
@@ -1669,7 +1669,7 @@ _INLINE_ errcode_t ext2fs_free_mem(void *ptr)
}
/*
- * Resize memory
+ * Resize memory. The 'ptr' arg must point to a pointer.
*/
_INLINE_ errcode_t ext2fs_resize_mem(unsigned long EXT2FS_ATTR((unused)) old_size,
unsigned long size, void *ptr)
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
