fs: define inode flags using bit numbers (6414e9b0) · Commits · 戴 / test

include/linux/fs.h

+18 −18

Original line number	Diff line number	Diff line
		@@ -1982,27 +1982,27 @@ struct super_operations {
		/*
		* Inode flags - they have no relation to superblock flags now
		*/
		#define S_SYNC 1 /* Writes are synced at once */
		#define S_NOATIME 2 /* Do not update access times */
		#define S_APPEND 4 /* Append-only file */
		#define S_IMMUTABLE 8 /* Immutable file */
		#define S_DEAD 16 /* removed, but still open directory */
		#define S_NOQUOTA 32 /* Inode is not counted to quota */
		#define S_DIRSYNC 64 /* Directory modifications are synchronous */
		#define S_NOCMTIME 128 /* Do not update file c/mtime */
		#define S_SWAPFILE 256 /* Do not truncate: swapon got its bmaps */
		#define S_PRIVATE 512 /* Inode is fs-internal */
		#define S_IMA 1024 /* Inode has an associated IMA struct */
		#define S_AUTOMOUNT 2048 /* Automount/referral quasi-directory */
		#define S_NOSEC 4096 /* no suid or xattr security attributes */
		#define S_SYNC (1 << 0) /* Writes are synced at once */
		#define S_NOATIME (1 << 1) /* Do not update access times */
		#define S_APPEND (1 << 2) /* Append-only file */
		#define S_IMMUTABLE (1 << 3) /* Immutable file */
		#define S_DEAD (1 << 4) /* removed, but still open directory */
		#define S_NOQUOTA (1 << 5) /* Inode is not counted to quota */
		#define S_DIRSYNC (1 << 6) /* Directory modifications are synchronous */
		#define S_NOCMTIME (1 << 7) /* Do not update file c/mtime */
		#define S_SWAPFILE (1 << 8) /* Do not truncate: swapon got its bmaps */
		#define S_PRIVATE (1 << 9) /* Inode is fs-internal */
		#define S_IMA (1 << 10) /* Inode has an associated IMA struct */
		#define S_AUTOMOUNT (1 << 11) /* Automount/referral quasi-directory */
		#define S_NOSEC (1 << 12) /* no suid or xattr security attributes */
		#ifdef CONFIG_FS_DAX
		#define S_DAX 8192 /* Direct Access, avoiding the page cache */
		#define S_DAX (1 << 13) /* Direct Access, avoiding the page cache */
		#else
		#define S_DAX 0 /* Make all the DAX code disappear */
		#endif
		#define S_ENCRYPTED 16384 /* Encrypted file (using fs/crypto/) */
		#define S_CASEFOLD 32768 /* Casefolded file */
		#define S_VERITY 65536 /* Verity file (using fs/verity/) */
		#define S_ENCRYPTED (1 << 14) /* Encrypted file (using fs/crypto/) */
		#define S_CASEFOLD (1 << 15) /* Casefolded file */
		#define S_VERITY (1 << 16) /* Verity file (using fs/verity/) */

		/*
		* Note that nosuid etc flags are inode-specific: setting some file-system

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