diff options
Diffstat (limited to 'fs/jffs2/compr.c')
| -rw-r--r-- | fs/jffs2/compr.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/fs/jffs2/compr.c b/fs/jffs2/compr.c index 96ed3c9ec3f..4849a4c9a0e 100644 --- a/fs/jffs2/compr.c +++ b/fs/jffs2/compr.c @@ -12,6 +12,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include "compr.h" static DEFINE_SPINLOCK(jffs2_compressor_list_lock); @@ -79,7 +81,7 @@ static int jffs2_selected_compress(u8 compr, unsigned char *data_in, output_buf = kmalloc(*cdatalen, GFP_KERNEL); if (!output_buf) { - printk(KERN_WARNING "JFFS2: No memory for compressor allocation. Compression failed.\n"); + pr_warn("No memory for compressor allocation. Compression failed.\n"); return ret; } orig_slen = *datalen; @@ -188,7 +190,8 @@ uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f, tmp_buf = kmalloc(orig_slen, GFP_KERNEL); spin_lock(&jffs2_compressor_list_lock); if (!tmp_buf) { - printk(KERN_WARNING "JFFS2: No memory for compressor allocation. (%d bytes)\n", orig_slen); + pr_warn("No memory for compressor allocation. (%d bytes)\n", + orig_slen); continue; } else { @@ -235,7 +238,7 @@ uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f, cpage_out, datalen, cdatalen); break; default: - printk(KERN_ERR "JFFS2: unknown compression mode.\n"); + pr_err("unknown compression mode\n"); } if (ret == JFFS2_COMPR_NONE) { @@ -277,7 +280,8 @@ int jffs2_decompress(struct jffs2_sb_info *c, struct jffs2_inode_info *f, ret = this->decompress(cdata_in, data_out, cdatalen, datalen); spin_lock(&jffs2_compressor_list_lock); if (ret) { - printk(KERN_WARNING "Decompressor \"%s\" returned %d\n", this->name, ret); + pr_warn("Decompressor \"%s\" returned %d\n", + this->name, ret); } else { this->stat_decompr_blocks++; @@ -287,7 +291,7 @@ int jffs2_decompress(struct jffs2_sb_info *c, struct jffs2_inode_info *f, return ret; } } - printk(KERN_WARNING "JFFS2 compression type 0x%02x not available.\n", comprtype); + pr_warn("compression type 0x%02x not available\n", comprtype); spin_unlock(&jffs2_compressor_list_lock); return -EIO; } @@ -299,7 +303,7 @@ int jffs2_register_compressor(struct jffs2_compressor *comp) struct jffs2_compressor *this; if (!comp->name) { - printk(KERN_WARNING "NULL compressor name at registering JFFS2 compressor. Failed.\n"); + pr_warn("NULL compressor name at registering JFFS2 compressor. Failed.\n"); return -1; } comp->compr_buf_size=0; @@ -309,7 +313,7 @@ int jffs2_register_compressor(struct jffs2_compressor *comp) comp->stat_compr_new_size=0; comp->stat_compr_blocks=0; comp->stat_decompr_blocks=0; - D1(printk(KERN_DEBUG "Registering JFFS2 compressor \"%s\"\n", comp->name)); + jffs2_dbg(1, "Registering JFFS2 compressor \"%s\"\n", comp->name); spin_lock(&jffs2_compressor_list_lock); @@ -332,15 +336,15 @@ out: int jffs2_unregister_compressor(struct jffs2_compressor *comp) { - D2(struct jffs2_compressor *this;) + D2(struct jffs2_compressor *this); - D1(printk(KERN_DEBUG "Unregistering JFFS2 compressor \"%s\"\n", comp->name)); + jffs2_dbg(1, "Unregistering JFFS2 compressor \"%s\"\n", comp->name); spin_lock(&jffs2_compressor_list_lock); if (comp->usecount) { spin_unlock(&jffs2_compressor_list_lock); - printk(KERN_WARNING "JFFS2: Compressor module is in use. Unregister failed.\n"); + pr_warn("Compressor module is in use. Unregister failed.\n"); return -1; } list_del(&comp->list); @@ -377,17 +381,17 @@ int __init jffs2_compressors_init(void) /* Setting default compression mode */ #ifdef CONFIG_JFFS2_CMODE_NONE jffs2_compression_mode = JFFS2_COMPR_MODE_NONE; - D1(printk(KERN_INFO "JFFS2: default compression mode: none\n");) + jffs2_dbg(1, "default compression mode: none\n"); #else #ifdef CONFIG_JFFS2_CMODE_SIZE jffs2_compression_mode = JFFS2_COMPR_MODE_SIZE; - D1(printk(KERN_INFO "JFFS2: default compression mode: size\n");) + jffs2_dbg(1, "default compression mode: size\n"); #else #ifdef CONFIG_JFFS2_CMODE_FAVOURLZO jffs2_compression_mode = JFFS2_COMPR_MODE_FAVOURLZO; - D1(printk(KERN_INFO "JFFS2: default compression mode: favourlzo\n");) + jffs2_dbg(1, "default compression mode: favourlzo\n"); #else - D1(printk(KERN_INFO "JFFS2: default compression mode: priority\n");) + jffs2_dbg(1, "default compression mode: priority\n"); #endif #endif #endif |