diff options
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index aa110476a95..ca6d8c806f4 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1074,7 +1074,11 @@ struct file_handle { unsigned char f_handle[0]; }; -#define get_file(x) atomic_long_inc(&(x)->f_count) +static inline struct file *get_file(struct file *f) +{ + atomic_long_inc(&f->f_count); + return f; +} #define fput_atomic(x) atomic_long_add_unless(&(x)->f_count, -1, 1) #define file_count(x) atomic_long_read(&(x)->f_count) @@ -1126,9 +1130,9 @@ static inline int file_check_writeable(struct file *filp) /* Page cache limit. The filesystems should put that into their s_maxbytes limits, otherwise bad things can happen in VM. */ #if BITS_PER_LONG==32 -#define MAX_LFS_FILESIZE (((u64)PAGE_CACHE_SIZE << (BITS_PER_LONG-1))-1) +#define MAX_LFS_FILESIZE (((loff_t)PAGE_CACHE_SIZE << (BITS_PER_LONG-1))-1) #elif BITS_PER_LONG==64 -#define MAX_LFS_FILESIZE 0x7fffffffffffffffUL +#define MAX_LFS_FILESIZE ((loff_t)0x7fffffffffffffff) #endif #define FL_POSIX 1 |