diff options
Diffstat (limited to 'fs/ntfs/logfile.c')
| -rw-r--r-- | fs/ntfs/logfile.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/ntfs/logfile.c b/fs/ntfs/logfile.c index d7932e95b1f..c71de292c5a 100644 --- a/fs/ntfs/logfile.c +++ b/fs/ntfs/logfile.c @@ -26,6 +26,7 @@ #include <linux/highmem.h> #include <linux/buffer_head.h> #include <linux/bitops.h> +#include <linux/log2.h> #include "attrib.h" #include "aops.h" @@ -65,7 +66,7 @@ static bool ntfs_check_restart_page_header(struct inode *vi, logfile_log_page_size < NTFS_BLOCK_SIZE || logfile_system_page_size & (logfile_system_page_size - 1) || - logfile_log_page_size & (logfile_log_page_size - 1)) { + !is_power_of_2(logfile_log_page_size)) { ntfs_error(vi->i_sb, "$LogFile uses unsupported page size."); return false; } @@ -337,7 +338,7 @@ err_out: * copy of the complete multi sector transfer deprotected page. On failure, * *@wrp is undefined. * - * Simillarly, if @lsn is not NULL, on succes *@lsn will be set to the current + * Simillarly, if @lsn is not NULL, on success *@lsn will be set to the current * logfile lsn according to this restart page. On failure, *@lsn is undefined. * * The following error codes are defined: @@ -668,7 +669,7 @@ err_out: * of cases where we think that a volume is dirty when in fact it is clean. * This should only affect volumes that have not been shutdown cleanly but did * not have any pending, non-check-pointed i/o, i.e. they were completely idle - * at least for the five seconds preceeding the unclean shutdown. + * at least for the five seconds preceding the unclean shutdown. * * This function assumes that the $LogFile journal has already been consistency * checked by a call to ntfs_check_logfile() and in particular if the $LogFile |