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ext4: Simplify flags in ext4_map_query_blocks()

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Now that we have EXT4_EX_QUERY_FILTER mask, let's use that to simplify
the filtering of flags for passing to ext4_ext_map_blocks() in
ext4_map_query_blocks() function. This allows us to kill the query_flags
local variable which is not needed anymore.

Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Link: https://patch.msgid.link/4ae735e83e6f43341e53e2d289e59156a8360134.1747677758.git.ritesh.list@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Ritesh Harjani (IBM) 2025-05-19 23:49:29 +05:30 committed by Theodore Ts'o
parent 9597376bdb
commit 618320daa9
2 changed files with 3 additions and 4 deletions
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3
fs/ext4/ext4.h
View File

@ -762,7 +762,8 @@ enum {
* pass while lookup/querying of on disk extent tree.
*/
#define EXT4_EX_QUERY_FILTER (EXT4_EX_NOCACHE | EXT4_EX_FORCE_CACHE |\
EXT4_EX_NOFAIL)
EXT4_EX_NOFAIL |\
EXT4_GET_BLOCKS_QUERY_LAST_IN_LEAF)
/*
* Flags used by ext4_free_blocks

4
fs/ext4/inode.c
View File

@ -544,12 +544,10 @@ static int ext4_map_query_blocks(handle_t *handle, struct inode *inode,
unsigned int status;
int retval;
unsigned int orig_mlen = map->m_len;
unsigned int query_flags = flags & EXT4_GET_BLOCKS_QUERY_LAST_IN_LEAF;
flags &= EXT4_EX_QUERY_FILTER;
if (ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS))
retval = ext4_ext_map_blocks(handle, inode, map,
flags | query_flags);
retval = ext4_ext_map_blocks(handle, inode, map, flags);
else
retval = ext4_ind_map_blocks(handle, inode, map, flags);