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module: Convert symbol namespace to string literal

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Clean up the existing export namespace code along the same lines of
commit 33def8498f ("treewide: Convert macro and uses of __section(foo)
to __section("foo")") and for the same reason, it is not desired for the
namespace argument to be a macro expansion itself.

Scripted using

  git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file;
  do
    awk -i inplace '
      /^#define EXPORT_SYMBOL_NS/ {
        gsub(/__stringify\(ns\)/, "ns");
        print;
        next;
      }
      /^#define MODULE_IMPORT_NS/ {
        gsub(/__stringify\(ns\)/, "ns");
        print;
        next;
      }
      /MODULE_IMPORT_NS/ {
        $0 = gensub(/MODULE_IMPORT_NS\(([^)]*)\)/, "MODULE_IMPORT_NS(\"\\1\")", "g");
      }
      /EXPORT_SYMBOL_NS/ {
        if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+),/) {
  	if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/ &&
  	    $0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(\)/ &&
  	    $0 !~ /^my/) {
  	  getline line;
  	  gsub(/[[:space:]]*\\$/, "");
  	  gsub(/[[:space:]]/, "", line);
  	  $0 = $0 " " line;
  	}

  	$0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/,
  		    "\\1(\\2, \"\\3\")", "g");
        }
      }
      { print }' $file;
  done

Requested-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc
Acked-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Peter Zijlstra
2024-12-02 15:59:47 +01:00
committed by Linus Torvalds
parent e70140ba0d
commit cdd30ebb1b
876 changed files with 2189 additions and 2196 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/dma/idxd/device.c
View File

@@ -161,7 +161,7 @@ int idxd_wq_alloc_resources(struct idxd_wq *wq)
free_hw_descs(wq);
return rc;
}
EXPORT_SYMBOL_NS_GPL(idxd_wq_alloc_resources, IDXD);
EXPORT_SYMBOL_NS_GPL(idxd_wq_alloc_resources, "IDXD");
void idxd_wq_free_resources(struct idxd_wq *wq)
{
@@ -175,7 +175,7 @@ void idxd_wq_free_resources(struct idxd_wq *wq)
dma_free_coherent(dev, wq->compls_size, wq->compls, wq->compls_addr);
sbitmap_queue_free(&wq->sbq);
}
EXPORT_SYMBOL_NS_GPL(idxd_wq_free_resources, IDXD);
EXPORT_SYMBOL_NS_GPL(idxd_wq_free_resources, "IDXD");
int idxd_wq_enable(struct idxd_wq *wq)
{
@@ -407,7 +407,7 @@ int idxd_wq_init_percpu_ref(struct idxd_wq *wq)
reinit_completion(&wq->wq_resurrect);
return 0;
}
EXPORT_SYMBOL_NS_GPL(idxd_wq_init_percpu_ref, IDXD);
EXPORT_SYMBOL_NS_GPL(idxd_wq_init_percpu_ref, "IDXD");
void __idxd_wq_quiesce(struct idxd_wq *wq)
{
@@ -417,7 +417,7 @@ void __idxd_wq_quiesce(struct idxd_wq *wq)
complete_all(&wq->wq_resurrect);
wait_for_completion(&wq->wq_dead);
}
EXPORT_SYMBOL_NS_GPL(__idxd_wq_quiesce, IDXD);
EXPORT_SYMBOL_NS_GPL(__idxd_wq_quiesce, "IDXD");
void idxd_wq_quiesce(struct idxd_wq *wq)
{
@@ -425,7 +425,7 @@ void idxd_wq_quiesce(struct idxd_wq *wq)
__idxd_wq_quiesce(wq);
mutex_unlock(&wq->wq_lock);
}
EXPORT_SYMBOL_NS_GPL(idxd_wq_quiesce, IDXD);
EXPORT_SYMBOL_NS_GPL(idxd_wq_quiesce, "IDXD");
/* Device control bits */
static inline bool idxd_is_enabled(struct idxd_device *idxd)
@@ -1494,7 +1494,7 @@ err_map_portal:
err:
return rc;
}
EXPORT_SYMBOL_NS_GPL(idxd_drv_enable_wq, IDXD);
EXPORT_SYMBOL_NS_GPL(idxd_drv_enable_wq, "IDXD");
void idxd_drv_disable_wq(struct idxd_wq *wq)
{
@@ -1516,7 +1516,7 @@ void idxd_drv_disable_wq(struct idxd_wq *wq)
wq->type = IDXD_WQT_NONE;
wq->client_count = 0;
}
EXPORT_SYMBOL_NS_GPL(idxd_drv_disable_wq, IDXD);
EXPORT_SYMBOL_NS_GPL(idxd_drv_disable_wq, "IDXD");
int idxd_device_drv_probe(struct idxd_dev *idxd_dev)
{