The patch titled
JFFS2: Delete everything related to obsolete JFFS2_PROC option
has been removed from the -mm tree. Its filename was
jffs2-delete-everything-related-to-obsolete-jffs2_proc.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: JFFS2: Delete everything related to obsolete JFFS2_PROC option
From: "Robert P. J. Day" <[EMAIL PROTECTED]>
Delete everything related to the apparently non-existent kernel config
option JFFS2_PROC.
Signed-off-by: Robert P. J. Day <[EMAIL PROTECTED]>
Cc: David Woodhouse <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
fs/jffs2/compr.c | 138 ---------------------------------------------
fs/jffs2/compr.h | 10 ---
2 files changed, 148 deletions(-)
diff -puN
fs/jffs2/compr.c~jffs2-delete-everything-related-to-obsolete-jffs2_proc
fs/jffs2/compr.c
--- a/fs/jffs2/compr.c~jffs2-delete-everything-related-to-obsolete-jffs2_proc
+++ a/fs/jffs2/compr.c
@@ -268,144 +268,6 @@ int jffs2_unregister_compressor(struct j
return 0;
}
-#ifdef CONFIG_JFFS2_PROC
-
-#define JFFS2_STAT_BUF_SIZE 16000
-
-char *jffs2_list_compressors(void)
-{
- struct jffs2_compressor *this;
- char *buf, *act_buf;
-
- act_buf = buf = kmalloc(JFFS2_STAT_BUF_SIZE,GFP_KERNEL);
- list_for_each_entry(this, &jffs2_compressor_list, list) {
- act_buf += sprintf(act_buf, "%10s priority:%d ", this->name,
this->priority);
- if ((this->disabled)||(!this->compress))
- act_buf += sprintf(act_buf,"disabled");
- else
- act_buf += sprintf(act_buf,"enabled");
- act_buf += sprintf(act_buf,"\n");
- }
- return buf;
-}
-
-char *jffs2_stats(void)
-{
- struct jffs2_compressor *this;
- char *buf, *act_buf;
-
- act_buf = buf = kmalloc(JFFS2_STAT_BUF_SIZE,GFP_KERNEL);
-
- act_buf += sprintf(act_buf,"JFFS2 compressor statistics:\n");
- act_buf += sprintf(act_buf,"%10s ","none");
- act_buf += sprintf(act_buf,"compr: %d blocks (%d) decompr: %d
blocks\n", none_stat_compr_blocks,
- none_stat_compr_size, none_stat_decompr_blocks);
- spin_lock(&jffs2_compressor_list_lock);
- list_for_each_entry(this, &jffs2_compressor_list, list) {
- act_buf += sprintf(act_buf,"%10s ",this->name);
- if ((this->disabled)||(!this->compress))
- act_buf += sprintf(act_buf,"- ");
- else
- act_buf += sprintf(act_buf,"+ ");
- act_buf += sprintf(act_buf,"compr: %d blocks (%d/%d) decompr:
%d blocks ", this->stat_compr_blocks,
- this->stat_compr_new_size,
this->stat_compr_orig_size,
- this->stat_decompr_blocks);
- act_buf += sprintf(act_buf,"\n");
- }
- spin_unlock(&jffs2_compressor_list_lock);
-
- return buf;
-}
-
-char *jffs2_get_compression_mode_name(void)
-{
- switch (jffs2_compression_mode) {
- case JFFS2_COMPR_MODE_NONE:
- return "none";
- case JFFS2_COMPR_MODE_PRIORITY:
- return "priority";
- case JFFS2_COMPR_MODE_SIZE:
- return "size";
- }
- return "unkown";
-}
-
-int jffs2_set_compression_mode_name(const char *name)
-{
- if (!strcmp("none",name)) {
- jffs2_compression_mode = JFFS2_COMPR_MODE_NONE;
- return 0;
- }
- if (!strcmp("priority",name)) {
- jffs2_compression_mode = JFFS2_COMPR_MODE_PRIORITY;
- return 0;
- }
- if (!strcmp("size",name)) {
- jffs2_compression_mode = JFFS2_COMPR_MODE_SIZE;
- return 0;
- }
- return 1;
-}
-
-static int jffs2_compressor_Xable(const char *name, int disabled)
-{
- struct jffs2_compressor *this;
- spin_lock(&jffs2_compressor_list_lock);
- list_for_each_entry(this, &jffs2_compressor_list, list) {
- if (!strcmp(this->name, name)) {
- this->disabled = disabled;
- spin_unlock(&jffs2_compressor_list_lock);
- return 0;
- }
- }
- spin_unlock(&jffs2_compressor_list_lock);
- printk(KERN_WARNING "JFFS2: compressor %s not found.\n",name);
- return 1;
-}
-
-int jffs2_enable_compressor_name(const char *name)
-{
- return jffs2_compressor_Xable(name, 0);
-}
-
-int jffs2_disable_compressor_name(const char *name)
-{
- return jffs2_compressor_Xable(name, 1);
-}
-
-int jffs2_set_compressor_priority(const char *name, int priority)
-{
- struct jffs2_compressor *this,*comp;
- spin_lock(&jffs2_compressor_list_lock);
- list_for_each_entry(this, &jffs2_compressor_list, list) {
- if (!strcmp(this->name, name)) {
- this->priority = priority;
- comp = this;
- goto reinsert;
- }
- }
- spin_unlock(&jffs2_compressor_list_lock);
- printk(KERN_WARNING "JFFS2: compressor %s not found.\n",name);
- return 1;
-reinsert:
- /* list is sorted in the order of priority, so if
- we change it we have to reinsert it into the
- good place */
- list_del(&comp->list);
- list_for_each_entry(this, &jffs2_compressor_list, list) {
- if (this->priority < comp->priority) {
- list_add(&comp->list, this->list.prev);
- spin_unlock(&jffs2_compressor_list_lock);
- return 0;
- }
- }
- list_add_tail(&comp->list, &jffs2_compressor_list);
- spin_unlock(&jffs2_compressor_list_lock);
- return 0;
-}
-
-#endif
-
void jffs2_free_comprbuf(unsigned char *comprbuf, unsigned char *orig)
{
if (orig != comprbuf)
diff -puN
fs/jffs2/compr.h~jffs2-delete-everything-related-to-obsolete-jffs2_proc
fs/jffs2/compr.h
--- a/fs/jffs2/compr.h~jffs2-delete-everything-related-to-obsolete-jffs2_proc
+++ a/fs/jffs2/compr.h
@@ -76,16 +76,6 @@ int jffs2_decompress(struct jffs2_sb_inf
void jffs2_free_comprbuf(unsigned char *comprbuf, unsigned char *orig);
-#ifdef CONFIG_JFFS2_PROC
-int jffs2_enable_compressor_name(const char *name);
-int jffs2_disable_compressor_name(const char *name);
-int jffs2_set_compression_mode_name(const char *mode_name);
-char *jffs2_get_compression_mode_name(void);
-int jffs2_set_compressor_priority(const char *mode_name, int priority);
-char *jffs2_list_compressors(void);
-char *jffs2_stats(void);
-#endif
-
/* Compressor modules */
/* These functions will be called by jffs2_compressors_init/exit */
_
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-
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