Commit ad0e9663 authored by Milos Nikic's avatar Milos Nikic Committed by Jan Kara
Browse files

ext2: guard reservation window dump with EXT2FS_DEBUG 



The function __rsv_window_dump() is a heavyweight debug tool that walks
the reservation red-black tree. It is currently guarded by #if 1,
forcing it to be compiled into all kernels, even production ones.

Match the rest of the file by guarding it with #ifdef EXT2FS_DEBUG,
so it is only included when explicit debugging is enabled.

This removes the unused function code from standard builds.

Signed-off-by: default avatarMilos Nikic <nikic.milos@gmail.com>
Link: https://patch.msgid.link/20260207022920.258247-1-nikic.milos@gmail.com


Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent 0cf9c58b

fs/ext2/balloc.c

+2 −2
Original line number Diff line number Diff line
@@ -201,7 +201,7 @@ static void group_adjust_blocks(struct super_block *sb, int group_no, 
 * windows(start, end). Otherwise, it will only print out the "bad" windows,

 * those windows that overlap with their immediate neighbors.

 */

#if 1

#ifdef EXT2FS_DEBUG

static void __rsv_window_dump(struct rb_root *root, int verbose,

			      const char *fn)

{
@@ -248,7 +248,7 @@ static void __rsv_window_dump(struct rb_root *root, int verbose, 
	__rsv_window_dump((root), (verbose), __func__)

#else

#define rsv_window_dump(root, verbose) do {} while (0)

#endif

#endif /* EXT2FS_DEBUG */



/**

 * goal_in_my_reservation()