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authorLinus Torvalds <torvalds@linux-foundation.org>2017-12-13 20:15:49 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-12-13 20:15:49 -0800
commit7c5cac1bc7170bfc726a69eb64947c55658d16ad (patch)
treeaf8a13c25b9c8298826202ac233bfd78ec34cc8b /fs/xfs
parent4e746cf4f721d6397bace501f5feadb46eec1314 (diff)
parentb7e0b6ff54dd92febbb1914ab93cd6a21622e169 (diff)
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Merge tag 'xfs-4.15-fixes-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Darrick Wong: "Here are a few more bug fixes & cleanups for 4.15-rc4: - clean up duplicate includes - remove ancient 'no-alloc' crap code that occasionally caused hard fs shutdowns due to lack of proper space reservations - fix regression in FIEMAP behavior when reporting xattr extents" * tag 'xfs-4.15-fixes-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: make iomap_begin functions trim iomaps consistently xfs: remove "no-allocation" reservations for file creations fs: xfs: remove duplicate includes
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/libxfs/xfs_ialloc.c10
-rw-r--r--fs/xfs/libxfs/xfs_ialloc.h1
-rw-r--r--fs/xfs/scrub/scrub.c1
-rw-r--r--fs/xfs/scrub/trace.c1
-rw-r--r--fs/xfs/xfs_inode.c33
-rw-r--r--fs/xfs/xfs_inode.h2
-rw-r--r--fs/xfs/xfs_iomap.c2
-rw-r--r--fs/xfs/xfs_qm.c4
-rw-r--r--fs/xfs/xfs_reflink.c2
-rw-r--r--fs/xfs/xfs_symlink.c15
-rw-r--r--fs/xfs/xfs_trace.c1
11 files changed, 15 insertions, 57 deletions
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index de3f04a98656..3b57ef0f2f76 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -920,8 +920,7 @@ STATIC xfs_agnumber_t
xfs_ialloc_ag_select(
xfs_trans_t *tp, /* transaction pointer */
xfs_ino_t parent, /* parent directory inode number */
- umode_t mode, /* bits set to indicate file type */
- int okalloc) /* ok to allocate more space */
+ umode_t mode) /* bits set to indicate file type */
{
xfs_agnumber_t agcount; /* number of ag's in the filesystem */
xfs_agnumber_t agno; /* current ag number */
@@ -978,9 +977,6 @@ xfs_ialloc_ag_select(
return agno;
}
- if (!okalloc)
- goto nextag;
-
if (!pag->pagf_init) {
error = xfs_alloc_pagf_init(mp, tp, agno, flags);
if (error)
@@ -1680,7 +1676,6 @@ xfs_dialloc(
struct xfs_trans *tp,
xfs_ino_t parent,
umode_t mode,
- int okalloc,
struct xfs_buf **IO_agbp,
xfs_ino_t *inop)
{
@@ -1692,6 +1687,7 @@ xfs_dialloc(
int noroom = 0;
xfs_agnumber_t start_agno;
struct xfs_perag *pag;
+ int okalloc = 1;
if (*IO_agbp) {
/*
@@ -1707,7 +1703,7 @@ xfs_dialloc(
* We do not have an agbp, so select an initial allocation
* group for inode allocation.
*/
- start_agno = xfs_ialloc_ag_select(tp, parent, mode, okalloc);
+ start_agno = xfs_ialloc_ag_select(tp, parent, mode);
if (start_agno == NULLAGNUMBER) {
*inop = NULLFSINO;
return 0;
diff --git a/fs/xfs/libxfs/xfs_ialloc.h b/fs/xfs/libxfs/xfs_ialloc.h
index d2bdcd5e7312..66a8de0b1caa 100644
--- a/fs/xfs/libxfs/xfs_ialloc.h
+++ b/fs/xfs/libxfs/xfs_ialloc.h
@@ -81,7 +81,6 @@ xfs_dialloc(
struct xfs_trans *tp, /* transaction pointer */
xfs_ino_t parent, /* parent inode (directory) */
umode_t mode, /* mode bits for new inode */
- int okalloc, /* ok to allocate more space */
struct xfs_buf **agbp, /* buf for a.g. inode header */
xfs_ino_t *inop); /* inode number allocated */
diff --git a/fs/xfs/scrub/scrub.c b/fs/xfs/scrub/scrub.c
index 9c42c4efd01e..ab3aef2ae823 100644
--- a/fs/xfs/scrub/scrub.c
+++ b/fs/xfs/scrub/scrub.c
@@ -46,7 +46,6 @@
#include "scrub/scrub.h"
#include "scrub/common.h"
#include "scrub/trace.h"
-#include "scrub/scrub.h"
#include "scrub/btree.h"
/*
diff --git a/fs/xfs/scrub/trace.c b/fs/xfs/scrub/trace.c
index 472080e75788..86daed0e3a45 100644
--- a/fs/xfs/scrub/trace.c
+++ b/fs/xfs/scrub/trace.c
@@ -26,7 +26,6 @@
#include "xfs_mount.h"
#include "xfs_defer.h"
#include "xfs_da_format.h"
-#include "xfs_defer.h"
#include "xfs_inode.h"
#include "xfs_btree.h"
#include "xfs_trans.h"
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 801274126648..b41952a4ddd8 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -749,7 +749,6 @@ xfs_ialloc(
xfs_nlink_t nlink,
dev_t rdev,
prid_t prid,
- int okalloc,
xfs_buf_t **ialloc_context,
xfs_inode_t **ipp)
{
@@ -765,7 +764,7 @@ xfs_ialloc(
* Call the space management code to pick
* the on-disk inode to be allocated.
*/
- error = xfs_dialloc(tp, pip ? pip->i_ino : 0, mode, okalloc,
+ error = xfs_dialloc(tp, pip ? pip->i_ino : 0, mode,
ialloc_context, &ino);
if (error)
return error;
@@ -957,7 +956,6 @@ xfs_dir_ialloc(
xfs_nlink_t nlink,
dev_t rdev,
prid_t prid, /* project id */
- int okalloc, /* ok to allocate new space */
xfs_inode_t **ipp, /* pointer to inode; it will be
locked. */
int *committed)
@@ -988,8 +986,8 @@ xfs_dir_ialloc(
* transaction commit so that no other process can steal
* the inode(s) that we've just allocated.
*/
- code = xfs_ialloc(tp, dp, mode, nlink, rdev, prid, okalloc,
- &ialloc_context, &ip);
+ code = xfs_ialloc(tp, dp, mode, nlink, rdev, prid, &ialloc_context,
+ &ip);
/*
* Return an error if we were unable to allocate a new inode.
@@ -1061,7 +1059,7 @@ xfs_dir_ialloc(
* this call should always succeed.
*/
code = xfs_ialloc(tp, dp, mode, nlink, rdev, prid,
- okalloc, &ialloc_context, &ip);
+ &ialloc_context, &ip);
/*
* If we get an error at this point, return to the caller
@@ -1182,11 +1180,6 @@ xfs_create(
xfs_flush_inodes(mp);
error = xfs_trans_alloc(mp, tres, resblks, 0, 0, &tp);
}
- if (error == -ENOSPC) {
- /* No space at all so try a "no-allocation" reservation */
- resblks = 0;
- error = xfs_trans_alloc(mp, tres, 0, 0, 0, &tp);
- }
if (error)
goto out_release_inode;
@@ -1203,19 +1196,13 @@ xfs_create(
if (error)
goto out_trans_cancel;
- if (!resblks) {
- error = xfs_dir_canenter(tp, dp, name);
- if (error)
- goto out_trans_cancel;
- }
-
/*
* A newly created regular or special file just has one directory
* entry pointing to them, but a directory also the "." entry
* pointing to itself.
*/
- error = xfs_dir_ialloc(&tp, dp, mode, is_dir ? 2 : 1, rdev,
- prid, resblks > 0, &ip, NULL);
+ error = xfs_dir_ialloc(&tp, dp, mode, is_dir ? 2 : 1, rdev, prid, &ip,
+ NULL);
if (error)
goto out_trans_cancel;
@@ -1340,11 +1327,6 @@ xfs_create_tmpfile(
tres = &M_RES(mp)->tr_create_tmpfile;
error = xfs_trans_alloc(mp, tres, resblks, 0, 0, &tp);
- if (error == -ENOSPC) {
- /* No space at all so try a "no-allocation" reservation */
- resblks = 0;
- error = xfs_trans_alloc(mp, tres, 0, 0, 0, &tp);
- }
if (error)
goto out_release_inode;
@@ -1353,8 +1335,7 @@ xfs_create_tmpfile(
if (error)
goto out_trans_cancel;
- error = xfs_dir_ialloc(&tp, dp, mode, 1, 0,
- prid, resblks > 0, &ip, NULL);
+ error = xfs_dir_ialloc(&tp, dp, mode, 1, 0, prid, &ip, NULL);
if (error)
goto out_trans_cancel;
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index cc13c3763721..b2136af9289f 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -428,7 +428,7 @@ xfs_extlen_t xfs_get_extsz_hint(struct xfs_inode *ip);
xfs_extlen_t xfs_get_cowextsz_hint(struct xfs_inode *ip);
int xfs_dir_ialloc(struct xfs_trans **, struct xfs_inode *, umode_t,
- xfs_nlink_t, dev_t, prid_t, int,
+ xfs_nlink_t, dev_t, prid_t,
struct xfs_inode **, int *);
/* from xfs_file.c */
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 33eb4fb2e3fd..7ab52a8bc0a9 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -1213,7 +1213,7 @@ xfs_xattr_iomap_begin(
ASSERT(ip->i_d.di_aformat != XFS_DINODE_FMT_LOCAL);
error = xfs_bmapi_read(ip, offset_fsb, end_fsb - offset_fsb, &imap,
- &nimaps, XFS_BMAPI_ENTIRE | XFS_BMAPI_ATTRFORK);
+ &nimaps, XFS_BMAPI_ATTRFORK);
out_unlock:
xfs_iunlock(ip, lockmode);
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index 010a13a201aa..ec952dfad359 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -793,8 +793,8 @@ xfs_qm_qino_alloc(
return error;
if (need_alloc) {
- error = xfs_dir_ialloc(&tp, NULL, S_IFREG, 1, 0, 0, 1, ip,
- &committed);
+ error = xfs_dir_ialloc(&tp, NULL, S_IFREG, 1, 0, 0, ip,
+ &committed);
if (error) {
xfs_trans_cancel(tp);
return error;
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
index cc041a29eb70..cf7c8f81bebb 100644
--- a/fs/xfs/xfs_reflink.c
+++ b/fs/xfs/xfs_reflink.c
@@ -49,8 +49,6 @@
#include "xfs_alloc.h"
#include "xfs_quota_defs.h"
#include "xfs_quota.h"
-#include "xfs_btree.h"
-#include "xfs_bmap_btree.h"
#include "xfs_reflink.h"
#include "xfs_iomap.h"
#include "xfs_rmap_btree.h"
diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c
index 68d3ca2c4968..2e9e793a8f9d 100644
--- a/fs/xfs/xfs_symlink.c
+++ b/fs/xfs/xfs_symlink.c
@@ -232,11 +232,6 @@ xfs_symlink(
resblks = XFS_SYMLINK_SPACE_RES(mp, link_name->len, fs_blocks);
error = xfs_trans_alloc(mp, &M_RES(mp)->tr_symlink, resblks, 0, 0, &tp);
- if (error == -ENOSPC && fs_blocks == 0) {
- resblks = 0;
- error = xfs_trans_alloc(mp, &M_RES(mp)->tr_symlink, 0, 0, 0,
- &tp);
- }
if (error)
goto out_release_inode;
@@ -260,14 +255,6 @@ xfs_symlink(
goto out_trans_cancel;
/*
- * Check for ability to enter directory entry, if no space reserved.
- */
- if (!resblks) {
- error = xfs_dir_canenter(tp, dp, link_name);
- if (error)
- goto out_trans_cancel;
- }
- /*
* Initialize the bmap freelist prior to calling either
* bmapi or the directory create code.
*/
@@ -277,7 +264,7 @@ xfs_symlink(
* Allocate an inode for the symlink.
*/
error = xfs_dir_ialloc(&tp, dp, S_IFLNK | (mode & ~S_IFMT), 1, 0,
- prid, resblks > 0, &ip, NULL);
+ prid, &ip, NULL);
if (error)
goto out_trans_cancel;
diff --git a/fs/xfs/xfs_trace.c b/fs/xfs/xfs_trace.c
index 5d95fe348294..35f3546b6af5 100644
--- a/fs/xfs/xfs_trace.c
+++ b/fs/xfs/xfs_trace.c
@@ -24,7 +24,6 @@
#include "xfs_mount.h"
#include "xfs_defer.h"
#include "xfs_da_format.h"
-#include "xfs_defer.h"
#include "xfs_inode.h"
#include "xfs_btree.h"
#include "xfs_da_btree.h"