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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 19:30:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 19:30:58 +0300 |
| commit | 1b39e7de5f4110f0dfda32693b968ab7709977ec (patch) | |
| tree | 76cde8070b62733e06a06aee40cc266a1d9dd54f /fs/gfs2 | |
| parent | cd5b27c9e334ff91ec39647957a3bdf75f171938 (diff) | |
| parent | 9becd7c25c61ae7e5b6fbfc3c226b1f23af7638c (diff) | |
| download | linux-rolling-lts.tar.xz | |
Merge v6.12.43linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/dir.c | 6 | ||||
| -rw-r--r-- | fs/gfs2/glops.c | 6 | ||||
| -rw-r--r-- | fs/gfs2/meta_io.c | 2 |
3 files changed, 10 insertions, 4 deletions
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index dbf1aede744c..509e2f0d97e7 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -60,6 +60,7 @@ #include <linux/crc32.h> #include <linux/vmalloc.h> #include <linux/bio.h> +#include <linux/log2.h> #include "gfs2.h" #include "incore.h" @@ -912,7 +913,6 @@ static int dir_make_exhash(struct inode *inode) struct qstr args; struct buffer_head *bh, *dibh; struct gfs2_leaf *leaf; - int y; u32 x; __be64 *lp; u64 bn; @@ -979,9 +979,7 @@ static int dir_make_exhash(struct inode *inode) i_size_write(inode, sdp->sd_sb.sb_bsize / 2); gfs2_add_inode_blocks(&dip->i_inode, 1); dip->i_diskflags |= GFS2_DIF_EXHASH; - - for (x = sdp->sd_hash_ptrs, y = -1; x; x >>= 1, y++) ; - dip->i_depth = y; + dip->i_depth = ilog2(sdp->sd_hash_ptrs); gfs2_dinode_out(dip, dibh->b_data); diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c index 4b6b23c638e2..1ed42f0e6ec7 100644 --- a/fs/gfs2/glops.c +++ b/fs/gfs2/glops.c @@ -11,6 +11,7 @@ #include <linux/bio.h> #include <linux/posix_acl.h> #include <linux/security.h> +#include <linux/log2.h> #include "gfs2.h" #include "incore.h" @@ -450,6 +451,11 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf) gfs2_consist_inode(ip); return -EIO; } + if ((ip->i_diskflags & GFS2_DIF_EXHASH) && + depth < ilog2(sdp->sd_hash_ptrs)) { + gfs2_consist_inode(ip); + return -EIO; + } ip->i_depth = (u8)depth; ip->i_entries = be32_to_cpu(str->di_entries); diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c index 960d6afcdfad..b795ca7765cd 100644 --- a/fs/gfs2/meta_io.c +++ b/fs/gfs2/meta_io.c @@ -103,6 +103,7 @@ const struct address_space_operations gfs2_meta_aops = { .invalidate_folio = block_invalidate_folio, .writepages = gfs2_aspace_writepages, .release_folio = gfs2_release_folio, + .migrate_folio = buffer_migrate_folio_norefs, }; const struct address_space_operations gfs2_rgrp_aops = { @@ -110,6 +111,7 @@ const struct address_space_operations gfs2_rgrp_aops = { .invalidate_folio = block_invalidate_folio, .writepages = gfs2_aspace_writepages, .release_folio = gfs2_release_folio, + .migrate_folio = buffer_migrate_folio_norefs, }; /** |