-diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
-index 9308f35..eeb3d05 100644
---- a/fs/ext4/ext4.h
-+++ b/fs/ext4/ext4.h
-@@ -377,16 +377,18 @@ struct flex_groups {
+Index: linux-stage/fs/ext4/ext4.h
+===================================================================
+--- linux-stage.orig/fs/ext4/ext4.h
++++ linux-stage/fs/ext4/ext4.h
+@@ -392,16 +392,18 @@ struct flex_groups {
#define EXT4_EA_INODE_FL 0x00200000 /* Inode used for large EA */
#define EXT4_EOFBLOCKS_FL 0x00400000 /* Blocks allocated beyond EOF */
#define EXT4_INLINE_DATA_FL 0x10000000 /* Inode has inline data. */
/* Flags that are appropriate for regular files (all but dir-specific ones). */
#define EXT4_REG_FLMASK (~(EXT4_DIRSYNC_FL | EXT4_TOPDIR_FL))
-@@ -434,6 +436,7 @@ enum {
+@@ -449,6 +451,7 @@ enum {
EXT4_INODE_EA_INODE = 21, /* Inode used for large EA */
EXT4_INODE_EOFBLOCKS = 22, /* Blocks allocated beyond EOF */
EXT4_INODE_INLINE_DATA = 28, /* Data in inode. */
EXT4_INODE_RESERVED = 31, /* reserved for ext4 lib */
};
-@@ -685,6 +688,7 @@ struct ext4_inode {
+@@ -698,6 +701,7 @@ struct ext4_inode {
__le32 i_crtime; /* File Creation time */
__le32 i_crtime_extra; /* extra FileCreationtime (nsec << 2 | epoch) */
__le32 i_version_hi; /* high 32 bits for 64-bit version */
};
struct move_extent {
-@@ -942,6 +946,7 @@ struct ext4_inode_info {
+@@ -953,6 +957,7 @@ struct ext4_inode_info {
/* Precomputed uuid+inum+igen checksum for seeding inode checksums */
__u32 i_csum_seed;
};
/*
-@@ -1531,6 +1536,7 @@ static inline void ext4_clear_state_flags(struct ext4_inode_info *ei)
+@@ -1555,6 +1560,7 @@ static inline void ext4_clear_state_flag
* GDT_CSUM bits are mutually exclusive.
*/
#define EXT4_FEATURE_RO_COMPAT_METADATA_CSUM 0x0400
#define EXT4_FEATURE_INCOMPAT_COMPRESSION 0x0001
#define EXT4_FEATURE_INCOMPAT_FILETYPE 0x0002
-@@ -1580,7 +1586,8 @@ static inline void ext4_clear_state_flags(struct ext4_inode_info *ei)
+@@ -1607,7 +1613,8 @@ static inline void ext4_clear_state_flag
EXT4_FEATURE_RO_COMPAT_HUGE_FILE |\
EXT4_FEATURE_RO_COMPAT_BIGALLOC |\
EXT4_FEATURE_RO_COMPAT_METADATA_CSUM|\
/*
* Default values for user and/or group using reserved blocks
-@@ -1588,6 +1595,11 @@ static inline void ext4_clear_state_flags(struct ext4_inode_info *ei)
+@@ -1615,6 +1622,11 @@ static inline void ext4_clear_state_flag
#define EXT4_DEF_RESUID 0
#define EXT4_DEF_RESGID 0
#define EXT4_DEF_INODE_READAHEAD_BLKS 32
/*
-@@ -2145,6 +2157,7 @@ extern int ext4_zero_partial_blocks(handle_t *handle, struct inode *inode,
+@@ -2303,6 +2315,7 @@ extern int ext4_zero_partial_blocks(hand
+ loff_t lstart, loff_t lend);
extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf);
- extern int ext4_filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
extern qsize_t *ext4_get_reserved_space(struct inode *inode);
+extern int ext4_get_projid(struct inode *inode, kprojid_t *projid);
extern void ext4_da_update_reserve_space(struct inode *inode,
int used, int quota_claim);
- extern int ext4_issue_zeroout(struct inode *inode, ext4_lblk_t lblk,
-diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
-index ac644c3..10ca9dd 100644
---- a/fs/ext4/ialloc.c
-+++ b/fs/ext4/ialloc.c
-@@ -756,6 +756,11 @@ struct inode *__ext4_new_inode(handle_t *handle, struct inode *dir,
+
+Index: linux-stage/fs/ext4/ialloc.c
+===================================================================
+--- linux-stage.orig/fs/ext4/ialloc.c
++++ linux-stage/fs/ext4/ialloc.c
+@@ -732,6 +732,11 @@ struct inode *__ext4_new_inode(handle_t
inode->i_gid = dir->i_gid;
} else
inode_init_owner(inode, dir, mode);
dquot_initialize(inode);
if (!goal)
-diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
-index f094263..34877ac 100644
---- a/fs/ext4/inode.c
-+++ b/fs/ext4/inode.c
-@@ -4099,6 +4099,14 @@ static inline void ext4_iget_extra_inode(struct inode *inode,
+Index: linux-stage/fs/ext4/inode.c
+===================================================================
+--- linux-stage.orig/fs/ext4/inode.c
++++ linux-stage/fs/ext4/inode.c
+@@ -3937,6 +3937,14 @@ static inline void ext4_iget_extra_inode
EXT4_I(inode)->i_inline_off = 0;
}
struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
{
struct ext4_iloc iloc;
-@@ -4110,6 +4118,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
+@@ -3948,6 +3956,7 @@ struct inode *ext4_iget(struct super_blo
int block;
uid_t i_uid;
gid_t i_gid;
inode = iget_locked(sb, ino);
if (!inode)
-@@ -4159,12 +4168,20 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
+@@ -3997,12 +4006,20 @@ struct inode *ext4_iget(struct super_blo
inode->i_mode = le16_to_cpu(raw_inode->i_mode);
i_uid = (uid_t)le16_to_cpu(raw_inode->i_uid_low);
i_gid = (gid_t)le16_to_cpu(raw_inode->i_gid_low);
set_nlink(inode, le16_to_cpu(raw_inode->i_links_count));
ext4_clear_state_flags(ei); /* Only relevant on 32-bit archs */
-@@ -4395,6 +4412,7 @@ static int ext4_do_update_inode(handle_t *handle,
+@@ -4233,6 +4250,7 @@ static int ext4_do_update_inode(handle_t
int need_datasync = 0, set_large_file = 0;
uid_t i_uid;
gid_t i_gid;
spin_lock(&ei->i_raw_lock);
-@@ -4407,6 +4425,7 @@ static int ext4_do_update_inode(handle_t *handle,
+@@ -4245,6 +4263,7 @@ static int ext4_do_update_inode(handle_t
raw_inode->i_mode = cpu_to_le16(inode->i_mode);
i_uid = i_uid_read(inode);
i_gid = i_gid_read(inode);
if (!(test_opt(inode->i_sb, NO_UID32))) {
raw_inode->i_uid_low = cpu_to_le16(low_16_bits(i_uid));
raw_inode->i_gid_low = cpu_to_le16(low_16_bits(i_gid));
-@@ -4486,6 +4505,14 @@ static int ext4_do_update_inode(handle_t *handle,
+@@ -4324,6 +4343,14 @@ static int ext4_do_update_inode(handle_t
}
}
ext4_inode_csum_set(inode, raw_inode, ei);
spin_unlock(&ei->i_raw_lock);
-diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
-index a43d2f4..aead238 100644
---- a/fs/ext4/namei.c
-+++ b/fs/ext4/namei.c
-@@ -2927,6 +2927,11 @@ static int ext4_link(struct dentry *old_dentry,
+Index: linux-stage/fs/ext4/namei.c
+===================================================================
+--- linux-stage.orig/fs/ext4/namei.c
++++ linux-stage/fs/ext4/namei.c
+@@ -3650,6 +3650,11 @@ static int ext4_link(struct dentry *old_
if (inode->i_nlink >= EXT4_LINK_MAX)
return -EMLINK;
dquot_initialize(dir);
retry:
-@@ -3201,6 +3206,11 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry,
+@@ -3924,6 +3929,11 @@ static int ext4_rename(struct inode *old
int credits;
u8 old_file_type;
dquot_initialize(old.dir);
dquot_initialize(new.dir);
-@@ -3385,6 +3395,14 @@ static int ext4_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
+@@ -4108,6 +4118,14 @@ static int ext4_cross_rename(struct inod
u8 new_file_type;
int retval;
dquot_initialize(old.dir);
dquot_initialize(new.dir);
-diff --git a/fs/ext4/super.c b/fs/ext4/super.c
-index 24ef7b2..8189081 100644
---- a/fs/ext4/super.c
-+++ b/fs/ext4/super.c
-@@ -1075,6 +1075,7 @@ static const struct dquot_operations ext4_quota_operations = {
+Index: linux-stage/fs/ext4/super.c
+===================================================================
+--- linux-stage.orig/fs/ext4/super.c
++++ linux-stage/fs/ext4/super.c
+@@ -1109,6 +1109,9 @@ static const struct dquot_operations ext
.write_info = ext4_write_info,
.alloc_dquot = dquot_alloc,
.destroy_dquot = dquot_destroy,
++#ifdef PRJQUOTA
+ .get_projid = ext4_get_projid,
++#endif
};
static const struct quotactl_ops ext4_qctl_operations = {
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